#ECF6DE#ECF6DE

#ECF6DE is a very light, muted yellow-green. Relative luminance 0.890; OKLCH L 95.9% C 0.033 H 125.5°. Best body text is #000000 at 18.80:1 contrast (WCAG AA passes).

Color values

HEX	#ECF6DE
RGB	rgb(236, 246, 222)
HSL	hsl(85, 57%, 92%)
HSV	hsv(85, 10%, 96%)
CMYK	cmyk(4.1%, 0%, 9.8%, 3.5%)
CIE-LAB	lab(95.59, -7.46, 10.41)
CIE-LCH	lch(95.59, 12.81, 125.63°)
OKLab	oklab(95.93% -0.0194 0.0271)
OKLCH	oklch(95.93% 0.033 125.5)
XYZ	xyz(80.7306, 89.0182, 82.0222)
Luminance	0.8902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF6DE #E8DEF6

analogous

#F6F4DE #ECF6DE #E0F6DE

triadic

#ECF6DE #DEECF6 #F6DEEC

tetradic

#ECF6DE #DEF6F4 #E8DEF6 #F6DEE0

square

#ECF6DE #DEF6F4 #E8DEF6 #F6DEE0

split-complementary

#ECF6DE #DEE0F6 #F4DEF6

monochromatic

#B5DC7E #D0E9AE #ECF6DE #F1F8E7 #F1F8E7

Accessibility & contrast

On white

1.12

#ECF6DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.80

#ECF6DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF6DE

18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF6DE	#FFFFFF	#000000	##000000
##ECF6DE	1.00	1.12	18.80	18.80
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.80	21.00	1.00	1.00
##000000	18.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9F3DD

Deuteranopia (green-blind)

#F8F2DF

Tritanopia (blue-blind)

#EEF3EF

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecf6de;
/* rgb */ color: rgb(236, 246, 222);
/* oklch */ color: oklch(95.9% 0.033 125.5);

Tailwind

colors: {
  custom: {
    50: '#f2f9e8',
    500: '#ecf6de',
    950: '#000000',
  },
}

SCSS

$custom: #ecf6de;
$custom-light: #f2f9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf6de",
  "rgb": {
    "r": 236,
    "g": 246,
    "b": 222
  },
  "hsl": {
    "h": 85,
    "s": 57.143,
    "l": 91.765
  },
  "oklch": {
    "l": 0.95925,
    "c": 0.03334,
    "h": 125.5
  },
  "luminance": 0.89018
}

Semantic roles & 50–950 ramp

primary

#ECF6DE

secondary

#B8A1D7

accent

#21C565

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECF6DE

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

Preview Lab → · Contrast checker → · Palette generator →