#EDF66C#EDF66C

#EDF66C is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.0% C 0.160 H 112.5°. Best body text is #000000 at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#EDF66C
RGB	rgb(237, 246, 108)
HSL	hsl(64, 88%, 69%)
HSV	hsv(64, 56%, 96%)
CMYK	cmyk(3.7%, 0%, 56.1%, 3.5%)
CIE-LAB	lab(93.88, -20.84, 64.00)
CIE-LCH	lch(93.88, 67.31, 108.03°)
OKLab	oklab(94.01% -0.0615 0.1482)
OKLCH	oklch(94.01% 0.16 112.5)
XYZ	xyz(70.5892, 85.0002, 26.8726)
Luminance	0.8500 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF66C #756CF6

analogous

#F6BA6C #EDF66C #A8F66C

triadic

#EDF66C #6CEDF6 #F66CED

tetradic

#EDF66C #6CF6BA #756CF6 #F66CA8

square

#EDF66C #6CF6BA #756CF6 #F66CA8

split-complementary

#EDF66C #6CA8F6 #BA6CF6

monochromatic

#CDDA0D #E6F232 #EDF66C #F4FAA6 #FBFDDF

Accessibility & contrast

On white

1.17

#EDF66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.00

#EDF66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF66C

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF66C	#FFFFFF	#000000	##000000
##EDF66C	1.00	1.17	18.00	18.00
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.00	21.00	1.00	1.00
##000000	18.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC5D

Deuteranopia (green-blind)

#FFEF74

Tritanopia (blue-blind)

#FBE9D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf66c;
/* rgb */ color: rgb(237, 246, 108);
/* oklch */ color: oklch(94.0% 0.160 112.5);

Tailwind

colors: {
  custom: {
    50: '#f5f99b',
    500: '#edf66c',
    950: '#000000',
  },
}

SCSS

$custom: #edf66c;
$custom-light: #f5f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#edf66c",
  "rgb": {
    "r": 237,
    "g": 246,
    "b": 108
  },
  "hsl": {
    "h": 63.913,
    "s": 88.462,
    "l": 69.412
  },
  "oklch": {
    "l": 0.94006,
    "c": 0.16048,
    "h": 112.5
  },
  "luminance": 0.84999
}

Semantic roles & 50–950 ramp

primary

#EDF66C

secondary

#4036D0

accent

#00E50F

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EDF66C

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

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