#EDF66D#EDF66D

#EDF66D 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	#EDF66D
RGB	rgb(237, 246, 109)
HSL	hsl(64, 88%, 70%)
HSV	hsv(64, 56%, 96%)
CMYK	cmyk(3.7%, 0%, 55.7%, 3.5%)
CIE-LAB	lab(93.89, -20.76, 63.58)
CIE-LCH	lch(93.89, 66.88, 108.09°)
OKLab	oklab(94.02% -0.0612 0.1474)
OKLCH	oklch(94.02% 0.16 112.5)
XYZ	xyz(70.6428, 85.0216, 27.1545)
Luminance	0.8502 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF66D #766DF6

analogous

#F6BB6D #EDF66D #A8F66D

triadic

#EDF66D #6DEDF6 #F66DED

tetradic

#EDF66D #6DF6BB #766DF6 #F66DA8

square

#EDF66D #6DF6BB #766DF6 #F66DA8

split-complementary

#EDF66D #6DA8F6 #BB6DF6

monochromatic

#CEDB0E #E6F233 #EDF66D #F4FAA7 #FBFDE0

Accessibility & contrast

On white

1.17

#EDF66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.00

#EDF66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF66D

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF66D	#FFFFFF	#000000	##000000
##EDF66D	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)

#FFEC5F

Deuteranopia (green-blind)

#FFEF75

Tritanopia (blue-blind)

#FBE9D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf66d;
/* rgb */ color: rgb(237, 246, 109);
/* oklch */ color: oklch(94.0% 0.160 112.5);

Tailwind

colors: {
  custom: {
    50: '#f5f99b',
    500: '#edf66d',
    950: '#000000',
  },
}

SCSS

$custom: #edf66d;
$custom-light: #f5f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#edf66d",
  "rgb": {
    "r": 237,
    "g": 246,
    "b": 109
  },
  "hsl": {
    "h": 63.942,
    "s": 88.387,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94016,
    "c": 0.15963,
    "h": 112.5
  },
  "luminance": 0.8502
}

Semantic roles & 50–950 ramp

primary

#EDF66D

secondary

#4137D0

accent

#01E510

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EDF66D

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

Preview Lab → · Contrast checker → · Palette generator →