#ECFCA0#ECFCA0

#ECFCA0 is a very light, moderate yellow-green. Relative luminance 0.900; OKLCH L 95.9% C 0.116 H 116.7°. Best body text is #000000 at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCA0
RGB	rgb(236, 252, 160)
HSL	hsl(70, 94%, 81%)
HSV	hsv(70, 37%, 99%)
CMYK	cmyk(6.3%, 0%, 36.5%, 1.2%)
CIE-LAB	lab(95.99, -19.16, 42.34)
CIE-LCH	lch(95.99, 46.47, 114.35°)
OKLab	oklab(95.87% -0.0523 0.1041)
OKLCH	oklch(95.87% 0.116 116.7)
XYZ	xyz(75.7478, 89.9923, 46.6307)
Luminance	0.8999 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCA0 #B0A0FC

analogous

#FCDEA0 #ECFCA0 #BEFCA0

triadic

#ECFCA0 #A0ECFC #FCA0EC

tetradic

#ECFCA0 #A0FCDE #B0A0FC #FCA0BE

square

#ECFCA0 #A0FCDE #B0A0FC #FCA0BE

split-complementary

#ECFCA0 #A0BEFC #DEA0FC

monochromatic

#D4F829 #E0FA65 #ECFCA0 #F8FEDB #F9FEE1

Accessibility & contrast

On white

1.11

#ECFCA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.00

#ECFCA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCA0

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCA0	#FFFFFF	#000000	##000000
##ECFCA0	1.00	1.11	19.00	19.00
#FFFFFF	1.11	1.00	21.00	21.00
#000000	19.00	21.00	1.00	1.00
##000000	19.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF399

Deuteranopia (green-blind)

#FFF4A4

Tritanopia (blue-blind)

#F5F3E5

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfca0;
/* rgb */ color: rgb(236, 252, 160);
/* oklch */ color: oklch(95.9% 0.116 116.7);

Tailwind

colors: {
  custom: {
    50: '#f3fdbd',
    500: '#ecfca0',
    950: '#000000',
  },
}

SCSS

$custom: #ecfca0;
$custom-light: #f3fdbd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfca0",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 160
  },
  "hsl": {
    "h": 70.435,
    "s": 93.878,
    "l": 80.784
  },
  "oklch": {
    "l": 0.95872,
    "c": 0.11647,
    "h": 116.7
  },
  "luminance": 0.89992
}

Semantic roles & 50–950 ramp

primary

#ECFCA0

secondary

#7762DE

accent

#00E628

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171712

muted

#858582

Preview Lab

Preview with #ECFCA0

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

Preview Lab → · Contrast checker → · Palette generator →