#ECF4CD#ECF4CD

#ECF4CD is a very light, muted yellow-green. Relative luminance 0.869; OKLCH L 95.1% C 0.052 H 116.8°. Best body text is #000000 at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#ECF4CD
RGB	rgb(236, 244, 205)
HSL	hsl(72, 64%, 88%)
HSV	hsv(72, 16%, 96%)
CMYK	cmyk(3.3%, 0%, 16%, 4.3%)
CIE-LAB	lab(94.71, -9.17, 17.93)
CIE-LCH	lch(94.71, 20.14, 117.10°)
OKLab	oklab(95.11% -0.0233 0.0462)
OKLCH	oklch(95.11% 0.052 116.8)
XYZ	xyz(77.9610, 86.9423, 70.4202)
Luminance	0.8694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF4CD #D5CDF4

analogous

#F4E8CD #ECF4CD #D8F4CD

triadic

#ECF4CD #CDECF4 #F4CDEC

tetradic

#ECF4CD #CDF4E8 #D5CDF4 #F4CDD8

square

#ECF4CD #CDF4E8 #D5CDF4 #F4CDD8

split-complementary

#ECF4CD #CDD8F4 #E8CDF4

monochromatic

#C6DE69 #D9E99B #ECF4CD #F5F9E6 #F5F9E6

Accessibility & contrast

On white

1.14

#ECF4CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.39

#ECF4CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF4CD

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF4CD	#FFFFFF	#000000	##000000
##ECF4CD	1.00	1.14	18.39	18.39
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.39	21.00	1.00	1.00
##000000	18.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF0CB

Deuteranopia (green-blind)

#F9F0CE

Tritanopia (blue-blind)

#F0EFE9

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecf4cd;
/* rgb */ color: rgb(236, 244, 205);
/* oklch */ color: oklch(95.1% 0.052 116.8);

Tailwind

colors: {
  custom: {
    50: '#f2f7dc',
    500: '#ecf4cd',
    950: '#000000',
  },
}

SCSS

$custom: #ecf4cd;
$custom-light: #f2f7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf4cd",
  "rgb": {
    "r": 236,
    "g": 244,
    "b": 205
  },
  "hsl": {
    "h": 72.308,
    "s": 63.934,
    "l": 88.039
  },
  "oklch": {
    "l": 0.95113,
    "c": 0.05173,
    "h": 116.8
  },
  "luminance": 0.86942
}

Semantic roles & 50–950 ramp

primary

#ECF4CD

secondary

#9E90D5

accent

#1ACC3E

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECF4CD

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

Preview Lab → · Contrast checker → · Palette generator →