#ECF2CB#ECF2CB

#ECF2CB is a very light, muted yellow. Relative luminance 0.856; OKLCH L 94.7% C 0.051 H 114.5°. Best body text is #000000 at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2CB
RGB	rgb(236, 242, 203)
HSL	hsl(69, 60%, 87%)
HSV	hsv(69, 16%, 95%)
CMYK	cmyk(2.5%, 0%, 16.1%, 5.1%)
CIE-LAB	lab(94.16, -8.48, 18.18)
CIE-LCH	lch(94.16, 20.06, 115.01°)
OKLab	oklab(94.66% -0.0213 0.0468)
OKLCH	oklch(94.66% 0.051 114.5)
XYZ	xyz(77.1226, 85.6493, 68.9574)
Luminance	0.8565 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2CB #D1CBF2

analogous

#F2E5CB #ECF2CB #D9F2CB

triadic

#ECF2CB #CBECF2 #F2CBEC

tetradic

#ECF2CB #CBF2E5 #D1CBF2 #F2CBD9

square

#ECF2CB #CBF2E5 #D1CBF2 #F2CBD9

split-complementary

#ECF2CB #CBD9F2 #E5CBF2

monochromatic

#C8DA69 #DAE69A #ECF2CB #F6F9E7 #F6F9E7

Accessibility & contrast

On white

1.16

#ECF2CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.13

#ECF2CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2CB

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2CB	#FFFFFF	#000000	##000000
##ECF2CB	1.00	1.16	18.13	18.13
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.13	21.00	1.00	1.00
##000000	18.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EEC9

Deuteranopia (green-blind)

#F8EFCC

Tritanopia (blue-blind)

#F1EDE7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf2cb;
/* rgb */ color: rgb(236, 242, 203);
/* oklch */ color: oklch(94.7% 0.051 114.5);

Tailwind

colors: {
  custom: {
    50: '#f2f6db',
    500: '#ecf2cb',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2cb;
$custom-light: #f2f6db;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2cb",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 203
  },
  "hsl": {
    "h": 69.231,
    "s": 60,
    "l": 87.255
  },
  "oklch": {
    "l": 0.94663,
    "c": 0.05143,
    "h": 114.5
  },
  "luminance": 0.85649
}

Semantic roles & 50–950 ramp

primary

#ECF2CB

secondary

#9A90D2

accent

#1EC838

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171715

muted

#858584

Preview Lab

Preview with #ECF2CB

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

Preview Lab → · Contrast checker → · Palette generator →