#ECF5DE#ECF5DE

#ECF5DE is a very light, muted yellow-green. Relative luminance 0.884; OKLCH L 95.7% C 0.032 H 124.5°. Best body text is #000000 at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#ECF5DE
RGB	rgb(236, 245, 222)
HSL	hsl(83, 53%, 92%)
HSV	hsv(83, 9%, 96%)
CMYK	cmyk(3.7%, 0%, 9.4%, 3.9%)
CIE-LAB	lab(95.33, -6.96, 10.05)
CIE-LCH	lch(95.33, 12.23, 124.71°)
OKLab	oklab(95.72% -0.018 0.0262)
OKLCH	oklch(95.72% 0.032 124.5)
XYZ	xyz(80.4273, 88.4115, 81.9211)
Luminance	0.8841 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF5DE #E7DEF5

analogous

#F5F3DE #ECF5DE #E1F5DE

triadic

#ECF5DE #DEECF5 #F5DEEC

tetradic

#ECF5DE #DEF5F3 #E7DEF5 #F5DEE1

square

#ECF5DE #DEF5F3 #E7DEF5 #F5DEE1

split-complementary

#ECF5DE #DEE1F5 #F3DEF5

monochromatic

#B6D980 #D1E7AF #ECF5DE #F1F8E8 #F1F8E8

Accessibility & contrast

On white

1.12

#ECF5DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.68

#ECF5DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF5DE

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF5DE	#FFFFFF	#000000	##000000
##ECF5DE	1.00	1.12	18.68	18.68
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.68	21.00	1.00	1.00
##000000	18.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8F2DD

Deuteranopia (green-blind)

#F7F1DF

Tritanopia (blue-blind)

#EEF2EE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecf5de;
/* rgb */ color: rgb(236, 245, 222);
/* oklch */ color: oklch(95.7% 0.032 124.5);

Tailwind

colors: {
  custom: {
    50: '#f2f8e8',
    500: '#ecf5de',
    950: '#000000',
  },
}

SCSS

$custom: #ecf5de;
$custom-light: #f2f8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf5de",
  "rgb": {
    "r": 236,
    "g": 245,
    "b": 222
  },
  "hsl": {
    "h": 83.478,
    "s": 53.488,
    "l": 91.569
  },
  "oklch": {
    "l": 0.95724,
    "c": 0.03178,
    "h": 124.5
  },
  "luminance": 0.88412
}

Semantic roles & 50–950 ramp

primary

#ECF5DE

secondary

#B6A2D5

accent

#25C162

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECF5DE

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

Preview Lab → · Contrast checker → · Palette generator →