#ECF6DA#ECF6DA

#ECF6DA is a very light, muted yellow-green. Relative luminance 0.888; OKLCH L 95.8% C 0.038 H 123.1°. Best body text is #000000 at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#ECF6DA
RGB	rgb(236, 246, 218)
HSL	hsl(81, 61%, 91%)
HSV	hsv(81, 11%, 96%)
CMYK	cmyk(4.1%, 0%, 11.4%, 3.5%)
CIE-LAB	lab(95.50, -8.12, 12.35)
CIE-LCH	lch(95.50, 14.78, 123.33°)
OKLab	oklab(95.83% -0.0209 0.0321)
OKLCH	oklch(95.83% 0.038 123.1)
XYZ	xyz(80.2009, 88.8063, 79.2322)
Luminance	0.8881 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF6DA #E4DAF6

analogous

#F6F2DA #ECF6DA #DEF6DA

triadic

#ECF6DA #DAECF6 #F6DAEC

tetradic

#ECF6DA #DAF6F2 #E4DAF6 #F6DADE

square

#ECF6DA #DAF6F2 #E4DAF6 #F6DADE

split-complementary

#ECF6DA #DADEF6 #F2DAF6

monochromatic

#B9DE78 #D3EAA9 #ECF6DA #F2F9E6 #F2F9E6

Accessibility & contrast

On white

1.12

#ECF6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.76

#ECF6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF6DA

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF6DA	#FFFFFF	#000000	##000000
##ECF6DA	1.00	1.12	18.76	18.76
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.76	21.00	1.00	1.00
##000000	18.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF2D8

Deuteranopia (green-blind)

#F8F2DB

Tritanopia (blue-blind)

#EEF3EE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecf6da;
/* rgb */ color: rgb(236, 246, 218);
/* oklch */ color: oklch(95.8% 0.038 123.1);

Tailwind

colors: {
  custom: {
    50: '#f2f9e5',
    500: '#ecf6da',
    950: '#000000',
  },
}

SCSS

$custom: #ecf6da;
$custom-light: #f2f9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf6da",
  "rgb": {
    "r": 236,
    "g": 246,
    "b": 218
  },
  "hsl": {
    "h": 81.429,
    "s": 60.87,
    "l": 90.98
  },
  "oklch": {
    "l": 0.95825,
    "c": 0.03831,
    "h": 123.1
  },
  "luminance": 0.88806
}

Semantic roles & 50–950 ramp

primary

#ECF6DA

secondary

#B29DD7

accent

#1DC95A

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161715

muted

#858584

Preview Lab

Preview with #ECF6DA

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

Preview Lab → · Contrast checker → · Palette generator →