#ECF5CA#ECF5CA

#ECF5CA is a very light, muted yellow-green. Relative luminance 0.874; OKLCH L 95.2% C 0.057 H 117.1°. Best body text is #000000 at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#ECF5CA
RGB	rgb(236, 245, 202)
HSL	hsl(73, 68%, 88%)
HSV	hsv(73, 18%, 96%)
CMYK	cmyk(3.7%, 0%, 17.6%, 3.9%)
CIE-LAB	lab(94.91, -10.13, 19.74)
CIE-LCH	lch(94.91, 22.19, 117.16°)
OKLab	oklab(95.25% -0.0259 0.0507)
OKLCH	oklch(95.25% 0.057 117.1)
XYZ	xyz(77.9040, 87.4022, 68.6319)
Luminance	0.8740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF5CA #D3CAF5

analogous

#F5E8CA #ECF5CA #D6F5CA

triadic

#ECF5CA #CAECF5 #F5CAEC

tetradic

#ECF5CA #CAF5E8 #D3CAF5 #F5CAD6

square

#ECF5CA #CAF5E8 #D3CAF5 #F5CAD6

split-complementary

#ECF5CA #CAD6F5 #E8CAF5

monochromatic

#C7E263 #DAEB97 #ECF5CA #F6FAE5 #F6FAE5

Accessibility & contrast

On white

1.14

#ECF5CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.48

#ECF5CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF5CA

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF5CA	#FFFFFF	#000000	##000000
##ECF5CA	1.00	1.14	18.48	18.48
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.48	21.00	1.00	1.00
##000000	18.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBF0C7

Deuteranopia (green-blind)

#FAF1CC

Tritanopia (blue-blind)

#F1F0E9

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecf5ca;
/* rgb */ color: rgb(236, 245, 202);
/* oklch */ color: oklch(95.2% 0.057 117.1);

Tailwind

colors: {
  custom: {
    50: '#f2f8da',
    500: '#ecf5ca',
    950: '#000000',
  },
}

SCSS

$custom: #ecf5ca;
$custom-light: #f2f8da;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf5ca",
  "rgb": {
    "r": 236,
    "g": 245,
    "b": 202
  },
  "hsl": {
    "h": 72.558,
    "s": 68.254,
    "l": 87.647
  },
  "oklch": {
    "l": 0.95247,
    "c": 0.05693,
    "h": 117.1
  },
  "luminance": 0.87402
}

Semantic roles & 50–950 ramp

primary

#ECF5CA

secondary

#9C8DD7

accent

#15D03C

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF5CA

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

Preview Lab → · Contrast checker → · Palette generator →