#ECF4E4#ECF4E4

#ECF4E4 is a very light, muted yellow-green. Relative luminance 0.881; OKLCH L 95.7% C 0.023 H 128.7°. Best body text is #000000 at 18.63:1 contrast (WCAG AA passes).

Color values

HEX	#ECF4E4
RGB	rgb(236, 244, 228)
HSL	hsl(90, 42%, 93%)
HSV	hsv(90, 7%, 96%)
CMYK	cmyk(3.3%, 0%, 6.6%, 4.3%)
CIE-LAB	lab(95.22, -5.45, 6.79)
CIE-LCH	lch(95.22, 8.71, 128.78°)
OKLab	oklab(95.68% -0.0142 0.0178)
OKLCH	oklch(95.68% 0.023 128.7)
XYZ	xyz(80.9441, 88.1355, 86.1313)
Luminance	0.8814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF4E4 #ECE4F4

analogous

#F4F4E4 #ECF4E4 #E4F4E4

triadic

#ECF4E4 #E4ECF4 #F4E4EC

tetradic

#ECF4E4 #E4F4F4 #ECE4F4 #F4E4E4

square

#ECF4E4 #E4F4F4 #ECE4F4 #F4E4E4

split-complementary

#ECF4E4 #E4E4F4 #F4E4F4

monochromatic

#AFD18D #CDE2B9 #ECF4E4 #F0F6E9 #F0F6E9

Accessibility & contrast

On white

1.13

#ECF4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.63

#ECF4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF4E4

18.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF4E4	#FFFFFF	#000000	##000000
##ECF4E4	1.00	1.13	18.63	18.63
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.63	21.00	1.00	1.00
##000000	18.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F2E3

Deuteranopia (green-blind)

#F5F1E5

Tritanopia (blue-blind)

#EDF2EF

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf4e4;
/* rgb */ color: rgb(236, 244, 228);
/* oklch */ color: oklch(95.7% 0.023 128.7);

Tailwind

colors: {
  custom: {
    50: '#f2f7ec',
    500: '#ecf4e4',
    950: '#000000',
  },
}

SCSS

$custom: #ecf4e4;
$custom-light: #f2f7ec;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf4e4",
  "rgb": {
    "r": 236,
    "g": 244,
    "b": 228
  },
  "hsl": {
    "h": 90,
    "s": 42.105,
    "l": 92.549
  },
  "oklch": {
    "l": 0.95678,
    "c": 0.02278,
    "h": 128.7
  },
  "luminance": 0.88136
}

Semantic roles & 50–950 ramp

primary

#ECF4E4

secondary

#BEABD1

accent

#30B573

background

#FFFFFE

surface

#FEFEFD

border

#D6D6D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECF4E4

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

Preview Lab → · Contrast checker → · Palette generator →