#ECF2CC#ECF2CC

#ECF2CC is a very light, muted yellow. Relative luminance 0.857; OKLCH L 94.7% C 0.050 H 114.6°. Best body text is #000000 at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2CC
RGB	rgb(236, 242, 204)
HSL	hsl(69, 59%, 87%)
HSV	hsv(69, 16%, 95%)
CMYK	cmyk(2.5%, 0%, 15.7%, 5.1%)
CIE-LAB	lab(94.18, -8.33, 17.70)
CIE-LCH	lch(94.18, 19.56, 115.20°)
OKLab	oklab(94.69% -0.0209 0.0456)
OKLCH	oklch(94.69% 0.05 114.6)
XYZ	xyz(77.2421, 85.6971, 69.5870)
Luminance	0.8570 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2CC #D2CCF2

analogous

#F2E5CC #ECF2CC #D9F2CC

triadic

#ECF2CC #CCECF2 #F2CCEC

tetradic

#ECF2CC #CCF2E5 #D2CCF2 #F2CCD9

square

#ECF2CC #CCF2E5 #D2CCF2 #F2CCD9

split-complementary

#ECF2CC #CCD9F2 #E5CCF2

monochromatic

#C8D96A #DAE69B #ECF2CC #F6F9E7 #F6F9E7

Accessibility & contrast

On white

1.16

#ECF2CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.14

#ECF2CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2CC

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2CC	#FFFFFF	#000000	##000000
##ECF2CC	1.00	1.16	18.14	18.14
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.14	21.00	1.00	1.00
##000000	18.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EECA

Deuteranopia (green-blind)

#F8EFCD

Tritanopia (blue-blind)

#F1EDE7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf2cc;
/* rgb */ color: rgb(236, 242, 204);
/* oklch */ color: oklch(94.7% 0.050 114.6);

Tailwind

colors: {
  custom: {
    50: '#f2f6db',
    500: '#ecf2cc',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2cc;
$custom-light: #f2f6db;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2cc",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 204
  },
  "hsl": {
    "h": 69.474,
    "s": 59.375,
    "l": 87.451
  },
  "oklch": {
    "l": 0.94686,
    "c": 0.05016,
    "h": 114.6
  },
  "luminance": 0.85697
}

Semantic roles & 50–950 ramp

primary

#ECF2CC

secondary

#9B91D1

accent

#1EC739

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171715

muted

#858584

Preview Lab

Preview with #ECF2CC

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

Preview Lab → · Contrast checker → · Palette generator →