#ECF7DD#ECF7DD

#ECF7DD is a very light, muted yellow-green. Relative luminance 0.896; OKLCH L 96.1% C 0.036 H 125.8°. Best body text is #000000 at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#ECF7DD
RGB	rgb(236, 247, 221)
HSL	hsl(85, 62%, 92%)
HSV	hsv(85, 11%, 97%)
CMYK	cmyk(4.5%, 0%, 10.5%, 3.1%)
CIE-LAB	lab(95.82, -8.13, 11.26)
CIE-LCH	lch(95.82, 13.89, 125.83°)
OKLab	oklab(96.1% -0.0212 0.0293)
OKLCH	oklch(96.1% 0.036 125.8)
XYZ	xyz(80.9020, 89.5747, 81.4201)
Luminance	0.8958 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF7DD #E8DDF7

analogous

#F7F5DD #ECF7DD #DFF7DD

triadic

#ECF7DD #DDECF7 #F7DDEC

tetradic

#ECF7DD #DDF7F5 #E8DDF7 #F7DDDF

square

#ECF7DD #DDF7F5 #E8DDF7 #F7DDDF

split-complementary

#ECF7DD #DDDFF7 #F5DDF7

monochromatic

#B5E07A #D0EBAB #ECF7DD #F1F9E6 #F1F9E6

Accessibility & contrast

On white

1.11

#ECF7DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.92

#ECF7DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF7DD

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF7DD	#FFFFFF	#000000	##000000
##ECF7DD	1.00	1.11	18.92	18.92
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.92	21.00	1.00	1.00
##000000	18.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF3DC

Deuteranopia (green-blind)

#F9F3DE

Tritanopia (blue-blind)

#EEF4EF

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecf7dd;
/* rgb */ color: rgb(236, 247, 221);
/* oklch */ color: oklch(96.1% 0.036 125.8);

Tailwind

colors: {
  custom: {
    50: '#f2f9e7',
    500: '#ecf7dd',
    950: '#000000',
  },
}

SCSS

$custom: #ecf7dd;
$custom-light: #f2f9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf7dd",
  "rgb": {
    "r": 236,
    "g": 247,
    "b": 221
  },
  "hsl": {
    "h": 85.385,
    "s": 61.905,
    "l": 91.765
  },
  "oklch": {
    "l": 0.96101,
    "c": 0.03614,
    "h": 125.8
  },
  "luminance": 0.89575
}

Semantic roles & 50–950 ramp

primary

#ECF7DD

secondary

#B89FD9

accent

#1CCA65

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECF7DD

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

Preview Lab → · Contrast checker → · Palette generator →