#ECF0CF#ECF0CF

#ECF0CF is a very light, muted yellow. Relative luminance 0.847; OKLCH L 94.4% C 0.044 H 112.8°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#ECF0CF
RGB	rgb(236, 240, 207)
HSL	hsl(67, 52%, 88%)
HSV	hsv(67, 14%, 94%)
CMYK	cmyk(1.7%, 0%, 13.7%, 5.9%)
CIE-LAB	lab(93.74, -6.86, 15.52)
CIE-LCH	lch(93.74, 16.97, 113.85°)
OKLab	oklab(94.35% -0.0169 0.0401)
OKLCH	oklch(94.35% 0.044 112.8)
XYZ	xyz(77.0134, 84.6584, 71.3029)
Luminance	0.8466 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF0CF #D3CFF0

analogous

#F0E4CF #ECF0CF #DBF0CF

triadic

#ECF0CF #CFECF0 #F0CFEC

tetradic

#ECF0CF #CFF0E4 #D3CFF0 #F0CFDB

square

#ECF0CF #CFF0E4 #D3CFF0 #F0CFDB

split-complementary

#ECF0CF #CFDBF0 #E4CFF0

monochromatic

#C7D372 #DAE1A0 #ECF0CF #F6F8E8 #F6F8E8

Accessibility & contrast

On white

1.17

#ECF0CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#ECF0CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF0CF

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF0CF	#FFFFFF	#000000	##000000
##ECF0CF	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EDCD

Deuteranopia (green-blind)

#F5EDD0

Tritanopia (blue-blind)

#F0ECE7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ecf0cf;
/* rgb */ color: rgb(236, 240, 207);
/* oklch */ color: oklch(94.4% 0.044 112.8);

Tailwind

colors: {
  custom: {
    50: '#f2f4dd',
    500: '#ecf0cf',
    950: '#000000',
  },
}

SCSS

$custom: #ecf0cf;
$custom-light: #f2f4dd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf0cf",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 207
  },
  "hsl": {
    "h": 67.273,
    "s": 52.381,
    "l": 87.647
  },
  "oklch": {
    "l": 0.94353,
    "c": 0.04355,
    "h": 112.8
  },
  "luminance": 0.84658
}

Semantic roles & 50–950 ramp

primary

#ECF0CF

secondary

#9C95CE

accent

#26C038

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECF0CF

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

Preview Lab → · Contrast checker → · Palette generator →