#ECF1DB#ECF1DB

#ECF1DB is a very light, muted yellow-green. Relative luminance 0.859; OKLCH L 94.8% C 0.030 H 117.4°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#ECF1DB
RGB	rgb(236, 241, 219)
HSL	hsl(74, 44%, 90%)
HSV	hsv(74, 9%, 95%)
CMYK	cmyk(2.1%, 0%, 9.1%, 5.5%)
CIE-LAB	lab(94.25, -5.45, 10.05)
CIE-LCH	lch(94.25, 11.43, 118.45°)
OKLab	oklab(94.85% -0.0136 0.0262)
OKLCH	oklch(94.85% 0.03 117.4)
XYZ	xyz(78.8318, 85.8581, 79.4234)
Luminance	0.8586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF1DB #E0DBF1

analogous

#F1EBDB #ECF1DB #E1F1DB

triadic

#ECF1DB #DBECF1 #F1DBEC

tetradic

#ECF1DB #DBF1EB #E0DBF1 #F1DBE1

square

#ECF1DB #DBF1EB #E0DBF1 #F1DBE1

split-complementary

#ECF1DB #DBE1F1 #EBDBF1

monochromatic

#BDCF83 #D5E0AF #ECF1DB #F3F6E9 #F3F6E9

Accessibility & contrast

On white

1.16

#ECF1DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#ECF1DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF1DB

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF1DB	#FFFFFF	#000000	##000000
##ECF1DB	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4EEDA

Deuteranopia (green-blind)

#F4EFDC

Tritanopia (blue-blind)

#EEEEEB

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf1db;
/* rgb */ color: rgb(236, 241, 219);
/* oklch */ color: oklch(94.8% 0.030 117.4);

Tailwind

colors: {
  custom: {
    50: '#f2f5e6',
    500: '#ecf1db',
    950: '#000000',
  },
}

SCSS

$custom: #ecf1db;
$custom-light: #f2f5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf1db",
  "rgb": {
    "r": 236,
    "g": 241,
    "b": 219
  },
  "hsl": {
    "h": 73.636,
    "s": 44,
    "l": 90.196
  },
  "oklch": {
    "l": 0.94847,
    "c": 0.02951,
    "h": 117.4
  },
  "luminance": 0.85858
}

Semantic roles & 50–950 ramp

primary

#ECF1DB

secondary

#ACA2CE

accent

#2EB74D

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#161715

muted

#858584

Preview Lab

Preview with #ECF1DB

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

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