#ECF0D4#ECF0D4

#ECF0D4 is a very light, muted yellow. Relative luminance 0.849; OKLCH L 94.5% C 0.037 H 113.7°. Best body text is #000000 at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#ECF0D4
RGB	rgb(236, 240, 212)
HSL	hsl(69, 48%, 89%)
HSV	hsv(69, 12%, 94%)
CMYK	cmyk(1.7%, 0%, 11.7%, 5.9%)
CIE-LAB	lab(93.84, -6.08, 13.09)
CIE-LCH	lch(93.84, 14.43, 114.90°)
OKLab	oklab(94.47% -0.0149 0.034)
OKLCH	oklch(94.47% 0.037 113.7)
XYZ	xyz(77.6344, 84.9068, 74.5734)
Luminance	0.8491 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF0D4 #D8D4F0

analogous

#F0E6D4 #ECF0D4 #DEF0D4

triadic

#ECF0D4 #D4ECF0 #F0D4EC

tetradic

#ECF0D4 #D4F0E6 #D8D4F0 #F0D4DE

square

#ECF0D4 #D4F0E6 #D8D4F0 #F0D4DE

split-complementary

#ECF0D4 #D4DEF0 #E6D4F0

monochromatic

#C4D079 #D8E0A7 #ECF0D4 #F5F7E8 #F5F7E8

Accessibility & contrast

On white

1.17

#ECF0D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.98

#ECF0D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF0D4

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF0D4	#FFFFFF	#000000	##000000
##ECF0D4	1.00	1.17	17.98	17.98
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.98	21.00	1.00	1.00
##000000	17.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EDD2

Deuteranopia (green-blind)

#F4EED5

Tritanopia (blue-blind)

#F0ECE8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ecf0d4;
/* rgb */ color: rgb(236, 240, 212);
/* oklch */ color: oklch(94.5% 0.037 113.7);

Tailwind

colors: {
  custom: {
    50: '#f2f4e1',
    500: '#ecf0d4',
    950: '#000000',
  },
}

SCSS

$custom: #ecf0d4;
$custom-light: #f2f4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf0d4",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 212
  },
  "hsl": {
    "h": 68.571,
    "s": 48.276,
    "l": 88.627
  },
  "oklch": {
    "l": 0.94473,
    "c": 0.03711,
    "h": 113.7
  },
  "luminance": 0.84907
}

Semantic roles & 50–950 ramp

primary

#ECF0D4

secondary

#A29BCD

accent

#2ABC3F

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#161715

muted

#858584

Preview Lab

Preview with #ECF0D4

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

Preview Lab → · Contrast checker → · Palette generator →