Color reference

#DDFFDD color reference

Muted Very Light Green

This is a muted, very light green under the deterministic OKLCH hue, lightness, and chroma ranges. Its closest standardized CSS named color is Light Goldenrod Yellow (#FAFAD2), measured with straight-line OKLab distance.

Descriptive label
Muted Very Light Green
Recommended text
Black · 19.42:1
Relative luminance
0.921126
Build a palette from #DDFFDD in Palette Generator Convert #DDFFDD in Color Converter
Formats UI preview Contrast 50–900 scale Harmonies Matches Related colors Color vision Exports

Copyable values

#DDFFDD in common color formats

Values are calculated from the same opaque sRGB color. Display rounding does not alter the internal calculations.

Color conversions for #DDFFDD
Format Value Action
HEX #DDFFDD
RGB rgb(221 255 221)
HSL hsl(120 100% 93.33%)
HSV hsv(120 13.33% 100%)
HWB hwb(120 86.67% 0%)
XYZ D65 color(xyz-d65 0.786263 0.921117 0.820459)
LAB lab(96.8854% -15.9936 12.4636)
LCH lch(96.8854% 20.2764 142.0712)
OKLAB oklab(96.6748% -0.046878 0.032683)
OKLCH oklch(96.6748% 0.057147 145.1165)

Real-world test

Try #DDFFDD on interface components

Preview the source as a primary action, subtle status, form treatment, and card surface. Persistent state controls help touch and keyboard users inspect the same normal, hover, and active colors.

Normal state uses #DDFFDD with black text at 19.42:1.

Action

Primary button

Use the controls above or point to and press the button to inspect its visual states.

Status

Subtle alert badge

A 12% source tint over white provides the background; readable text is selected separately.

Ready for review

Form

Border and focus ring

Source ring on white: 1.08:1 · does not meet the 3:1 non-text threshold where applicable.

Surface

Card component

The selected state becomes the card surface with its strongest black-or-white text pairing.

Design system Color decision ready Review states and surrounding surfaces before shipping.

Accessibility diagnostics

WCAG contrast for exact color pairs

Each result applies only to the named foreground, background, text size, and requirement. It is not a complete accessibility or component-conformance claim.

Source #DDFFDD Exact pair assessment Results for source text on white appear below.

On white

1.08:1

  • Fail AA normal text · 4.5:1
  • Fail AAA normal text · 7:1
  • Fail AA large text · 3:1
  • Fail UI/non-text where applicable · 3:1
Source #DDFFDD Exact pair assessment Results for source text on black appear below.

On black

19.42:1

  • Pass AA normal text · 4.5:1
  • Pass AAA normal text · 7:1
  • Pass AA large text · 3:1
  • Pass UI/non-text where applicable · 3:1

Use guidance

What this color may be suitable for

Not recommended

Normal-sized text

#DDFFDD does not reach 4.5:1 on white or Hue Codex paper, so it should not be used there for normal-sized text.

Needs a boundary

Controls and interface graphics

Against Hue Codex paper, the color reaches only 1.03:1. Use a contrasting border or another non-color boundary for meaningful controls and graphics.

Readable pairing available

Colored surface or button fill

Black text provides the stronger black/white pairing on #DDFFDD at 19.42:1. This validates only that text pair, not hover, focus, disabled, or adjacent-color states.

Restrained neutral

Palette role

Its OKLCH chroma of 0.0571 is restrained, which is generally more suitable for surfaces, borders, or neutral system roles than for a vivid accent.

Pair available

Color used as foreground

The stronger black/white background is black at 19.42:1. Always retest against the actual rendered background and text size.

Tested backgrounds

Foreground pairing comparison

#DDFFDD foreground contrast on tested backgrounds
Pair Background Contrast ratio
Black#000000 19.42:1
Hue Codex ink#10212B 15.24:1
White#FFFFFF 1.08:1
Soft neutral#F2EFE6 1.06:1
Hue Codex paper#FBFAF5 1.03:1
Check #DDFFDD on another background in Contrast Checker

Design-system starting point

A perceptual 50–900 reference scale

The source color is preserved at the nearest lightness step. Other swatches keep its OKLCH hue, moderate chroma toward the extremes, and reduce chroma only when needed to remain in sRGB.

50 #DDFFDD Source
100
200
300
400
500
600 #526B52
700
800
900

This is a Hue Codex reference scale, not a claim that the values match Tailwind, Material, or another framework’s named palette.

Adjust the #DDFFDD scale in Tints, Shades & Tones

Color relationships

Complementary, analogous, and triadic colors

Hue rotations use OKLCH while preserving lightness and requested chroma. When a rotated result falls outside sRGB, chroma is reduced deterministically and disclosed.

Complementary

Source #DDFFDD
Complement #FFEEFF Chroma fitted to sRGB

Analogous

Source #DDFFDD
Analogous −30°
Analogous +30° Chroma fitted to sRGB

Triadic

Source #DDFFDD
Triad +120° Chroma fitted to sRGB
Triad +240° Chroma fitted to sRGB

Applied pairing

A small interface check

The source anchors the main action while the complement marks a secondary status. Contrast is selected separately for each fill.

Project color Muted Very Light Green
Complement
Explore #DDFFDD in Color Harmonies

Distance matching

Closest standardized and framework colors

Matches use straight-line OKLab distance ×100. A smaller value means the coordinates are closer in this model; it is not a claim that two tokens are interchangeable in a design system.

CSS named color

Light Goldenrod Yellow

#FAFAD2

OKLab distance ×100: 3.66

Tailwind v4 default

green-100

oklch(96.2% 0.044 156.743)

OKLab distance ×100: 1.73 · sRGB preview #DCFCE7

Print boundary

Pantone match not estimated

Reliable print matching needs licensed reference data plus a defined ink, paper, profile, and viewing condition.

Read the print methodology

Color-vision screening

Approximate color-vision-deficiency views

These encoded-sRGB matrix previews are screening approximations. They help reveal possible color-only distinctions but do not reproduce every person’s vision or establish accessibility conformance.

Original#DDFFDD
Approx.

Protanopia

Red-vision deficiency approximation

Original#DDFFDD
Approx.

Deuteranopia

Green-vision deficiency approximation

Original#DDFFDD
Approx.

Tritanopia

Blue-yellow deficiency approximation

Original#DDFFDD
Approx.

Achromatopsia

Monochromatic-vision approximation

Test #DDFFDD with a complete palette in the CVD Simulator

Ready to use

Copy framework-ready color tokens

Exports preserve the source, readable foreground, and generated 50–900 scale. Tailwind v4 CSS-first and Tailwind v3 JavaScript-config formats are labeled separately.

CSS custom properties

Semantic aliases and the complete 50–900 scale.

:root {
  --color-primary: #DDFFDD;
  --color-on-primary: #000000;
  --color-primary-oklch: oklch(96.6748% 0.057147 145.1165);
  --color-primary-50: #DDFFDD;
  --color-primary-100: #C8E9C8;
  --color-primary-200: #AFCEAF;
  --color-primary-300: #96B496;
  --color-primary-400: #7F9B7F;
  --color-primary-500: #688368;
  --color-primary-600: #526B52;
  --color-primary-700: #3C543D;
  --color-primary-800: #283E29;
  --color-primary-900: #152A16;
}

Tailwind v4 CSS-first theme

Current @theme syntax for bg-brand, text-brand, and scale utilities.

@import "tailwindcss";

@theme {
  --color-brand: #DDFFDD;
  --color-brand-foreground: #000000;
  --color-brand-50: #DDFFDD;
  --color-brand-100: #C8E9C8;
  --color-brand-200: #AFCEAF;
  --color-brand-300: #96B496;
  --color-brand-400: #7F9B7F;
  --color-brand-500: #688368;
  --color-brand-600: #526B52;
  --color-brand-700: #3C543D;
  --color-brand-800: #283E29;
  --color-brand-900: #152A16;
}

Tailwind v3 / legacy config

CommonJS theme.extend.colors for JavaScript-config projects.

module.exports = {
  theme: {
    extend: {
      colors: {
        brand: {
          '50': '#DDFFDD',
          '100': '#C8E9C8',
          '200': '#AFCEAF',
          '300': '#96B496',
          '400': '#7F9B7F',
          '500': '#688368',
          '600': '#526B52',
          '700': '#3C543D',
          '800': '#283E29',
          '900': '#152A16',
          DEFAULT: '#DDFFDD',
          foreground: '#000000',
        },
      },
    },
  },
};

Sass variables

Semantic source, foreground, OKLCH, and scale variables.

$color-primary: #DDFFDD;
$color-on-primary: #000000;
$color-primary-oklch: oklch(96.6748% 0.057147 145.1165);
$color-primary-50: #DDFFDD;
$color-primary-100: #C8E9C8;
$color-primary-200: #AFCEAF;
$color-primary-300: #96B496;
$color-primary-400: #7F9B7F;
$color-primary-500: #688368;
$color-primary-600: #526B52;
$color-primary-700: #3C543D;
$color-primary-800: #283E29;
$color-primary-900: #152A16;

Modern color-mix()

Static fallbacks followed by OKLab tint and shade declarations.

:root {
  --color-primary: #DDFFDD;
  --color-primary-tint: #AFCEAF;
  --color-primary-tint: color-mix(in oklab, var(--color-primary) 72%, white);
  --color-primary-shade: #3C543D;
  --color-primary-shade: color-mix(in oklab, var(--color-primary) 82%, black);
}

JSON design data

Source formats, readable text, and the generated scale.

{
    "name": "Muted Very Light Green",
    "hex": "#DDFFDD",
    "rgb": "rgb(221 255 221)",
    "oklch": "oklch(96.6748% 0.057147 145.1165)",
    "recommendedText": "#000000",
    "scale": {
        "50": "#DDFFDD",
        "100": "#C8E9C8",
        "200": "#AFCEAF",
        "300": "#96B496",
        "400": "#7F9B7F",
        "500": "#688368",
        "600": "#526B52",
        "700": "#3C543D",
        "800": "#283E29",
        "900": "#152A16"
    }
}

Continue the decision

Use #DDFFDD in a complete workflow

Reference values are a starting point. Test the color in its real role, background, states, typography, and surrounding palette before shipping.

Adjust #DDFFDD in Color PickerStart with this exact color and white as the working background for role and accessibility decisions. Build a palette from #DDFFDD in Palette GeneratorUse this exact HEX as the seed for a deterministic, role-based palette. Check #DDFFDD on white in Contrast CheckerStart with this color as the foreground and white as the background, then test the real pair.