#ECF4D4#ECF4D4

#ECF4D4 is a very light, muted yellow-green. Relative luminance 0.873; OKLCH L 95.3% C 0.043 H 118.6°. Best body text is #000000 at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#ECF4D4
RGB	rgb(236, 244, 212)
HSL	hsl(75, 59%, 89%)
HSV	hsv(75, 13%, 96%)
CMYK	cmyk(3.3%, 0%, 13.1%, 4.3%)
CIE-LAB	lab(94.86, -8.08, 14.53)
CIE-LCH	lch(94.86, 16.63, 119.08°)
OKLab	oklab(95.28% -0.0205 0.0376)
OKLCH	oklch(95.28% 0.043 118.6)
XYZ	xyz(78.8249, 87.2878, 74.9702)
Luminance	0.8729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF4D4 #DCD4F4

analogous

#F4ECD4 #ECF4D4 #DCF4D4

triadic

#ECF4D4 #D4ECF4 #F4D4EC

tetradic

#ECF4D4 #D4F4EC #DCD4F4 #F4D4DC

square

#ECF4D4 #D4F4EC #DCD4F4 #F4D4DC

split-complementary

#ECF4D4 #D4DCF4 #ECD4F4

monochromatic

#C1DB73 #D6E8A3 #ECF4D4 #F4F9E7 #F4F9E7

Accessibility & contrast

On white

1.14

#ECF4D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.46

#ECF4D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF4D4

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF4D4	#FFFFFF	#000000	##000000
##ECF4D4	1.00	1.14	18.46	18.46
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.46	21.00	1.00	1.00
##000000	18.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9F0D2

Deuteranopia (green-blind)

#F8F0D5

Tritanopia (blue-blind)

#EFF0EB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecf4d4;
/* rgb */ color: rgb(236, 244, 212);
/* oklch */ color: oklch(95.3% 0.043 118.6);

Tailwind

colors: {
  custom: {
    50: '#f2f7e1',
    500: '#ecf4d4',
    950: '#000000',
  },
}

SCSS

$custom: #ecf4d4;
$custom-light: #f2f7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf4d4",
  "rgb": {
    "r": 236,
    "g": 244,
    "b": 212
  },
  "hsl": {
    "h": 75,
    "s": 59.259,
    "l": 89.412
  },
  "oklch": {
    "l": 0.95277,
    "c": 0.04287,
    "h": 118.6
  },
  "luminance": 0.87288
}

Semantic roles & 50–950 ramp

primary

#ECF4D4

secondary

#A798D4

accent

#1FC749

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECF4D4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →