#ECF8CD#ECF8CD

#ECF8CD is a very light, muted yellow-green. Relative luminance 0.894; OKLCH L 95.9% C 0.058 H 120.2°. Best body text is #000000 at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#ECF8CD
RGB	rgb(236, 248, 205)
HSL	hsl(77, 75%, 89%)
HSV	hsv(77, 17%, 97%)
CMYK	cmyk(4.8%, 0%, 17.3%, 2.7%)
CIE-LAB	lab(95.74, -11.16, 19.36)
CIE-LCH	lch(95.74, 22.35, 119.97°)
OKLab	oklab(95.92% -0.0289 0.0498)
OKLCH	oklch(95.92% 0.058 120.2)
XYZ	xyz(79.1776, 89.3755, 70.8258)
Luminance	0.8938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF8CD #D9CDF8

analogous

#F8EFCD #ECF8CD #D7F8CD

triadic

#ECF8CD #CDECF8 #F8CDEC

tetradic

#ECF8CD #CDF8EF #D9CDF8 #F8CDD7

square

#ECF8CD #CDF8EF #D9CDF8 #F8CDD7

split-complementary

#ECF8CD #CDD7F8 #EFCDF8

monochromatic

#C3E962 #D8F097 #ECF8CD #F5FBE4 #F5FBE4

Accessibility & contrast

On white

1.11

#ECF8CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.88

#ECF8CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF8CD

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF8CD	#FFFFFF	#000000	##000000
##ECF8CD	1.00	1.11	18.88	18.88
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.88	21.00	1.00	1.00
##000000	18.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF3CA

Deuteranopia (green-blind)

#FCF3CF

Tritanopia (blue-blind)

#F0F3EC

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecf8cd;
/* rgb */ color: rgb(236, 248, 205);
/* oklch */ color: oklch(95.9% 0.058 120.2);

Tailwind

colors: {
  custom: {
    50: '#f2fadc',
    500: '#ecf8cd',
    950: '#000000',
  },
}

SCSS

$custom: #ecf8cd;
$custom-light: #f2fadc;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf8cd",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 205
  },
  "hsl": {
    "h": 76.744,
    "s": 75.439,
    "l": 88.824
  },
  "oklch": {
    "l": 0.95923,
    "c": 0.05754,
    "h": 120.2
  },
  "luminance": 0.89375
}

Semantic roles & 50–950 ramp

primary

#ECF8CD

secondary

#A38DDC

accent

#0ED846

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECF8CD

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

Preview Lab → · Contrast checker → · Palette generator →