#ECF4CE#ECF4CE

#ECF4CE is a very light, muted yellow-green. Relative luminance 0.870; OKLCH L 95.1% C 0.050 H 117.0°. Best body text is #000000 at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#ECF4CE
RGB	rgb(236, 244, 206)
HSL	hsl(73, 63%, 88%)
HSV	hsv(73, 16%, 96%)
CMYK	cmyk(3.3%, 0%, 15.6%, 4.3%)
CIE-LAB	lab(94.73, -9.02, 17.44)
CIE-LCH	lch(94.73, 19.64, 117.35°)
OKLab	oklab(95.14% -0.0229 0.045)
OKLCH	oklch(95.14% 0.05 117)
XYZ	xyz(78.0820, 86.9907, 71.0580)
Luminance	0.8699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF4CE #D6CEF4

analogous

#F4E9CE #ECF4CE #D9F4CE

triadic

#ECF4CE #CEECF4 #F4CEEC

tetradic

#ECF4CE #CEF4E9 #D6CEF4 #F4CED9

square

#ECF4CE #CEF4E9 #D6CEF4 #F4CED9

split-complementary

#ECF4CE #CED9F4 #E9CEF4

monochromatic

#C5DE6A #D9E99C #ECF4CE #F5F9E6 #F5F9E6

Accessibility & contrast

On white

1.14

#ECF4CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.40

#ECF4CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF4CE

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF4CE	#FFFFFF	#000000	##000000
##ECF4CE	1.00	1.14	18.40	18.40
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.40	21.00	1.00	1.00
##000000	18.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF0CC

Deuteranopia (green-blind)

#F9F0CF

Tritanopia (blue-blind)

#F0F0E9

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecf4ce;
/* rgb */ color: rgb(236, 244, 206);
/* oklch */ color: oklch(95.1% 0.050 117.0);

Tailwind

colors: {
  custom: {
    50: '#f2f7dd',
    500: '#ecf4ce',
    950: '#000000',
  },
}

SCSS

$custom: #ecf4ce;
$custom-light: #f2f7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf4ce",
  "rgb": {
    "r": 236,
    "g": 244,
    "b": 206
  },
  "hsl": {
    "h": 72.632,
    "s": 63.333,
    "l": 88.235
  },
  "oklch": {
    "l": 0.95136,
    "c": 0.05047,
    "h": 117
  },
  "luminance": 0.8699
}

Semantic roles & 50–950 ramp

primary

#ECF4CE

secondary

#A091D5

accent

#1ACB40

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECF4CE

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

Preview Lab → · Contrast checker → · Palette generator →