#EDFF56#EDFF56

#EDFF56 is a very light, vivid yellow. Relative luminance 0.902; OKLCH L 95.7% C 0.187 H 115.2°. Best body text is #000000 at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#EDFF56
RGB	rgb(237, 255, 86)
HSL	hsl(66, 100%, 67%)
HSV	hsv(66, 66%, 100%)
CMYK	cmyk(7.1%, 0%, 66.3%, 0%)
CIE-LAB	lab(96.08, -26.53, 75.17)
CIE-LCH	lch(96.08, 79.72, 109.44°)
OKLab	oklab(95.71% -0.0796 0.169)
OKLCH	oklch(95.71% 0.187 115.2)
XYZ	xyz(72.3666, 90.1976, 22.4000)
Luminance	0.9020 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFF56 #6856FF

analogous

#FFBD56 #EDFF56 #98FF56

triadic

#EDFF56 #56EDFF #FF56ED

tetradic

#EDFF56 #56FFBD #6856FF #FF5698

square

#EDFF56 #56FFBD #6856FF #FF5698

split-complementary

#EDFF56 #5698FF #BD56FF

monochromatic

#C3DB00 #E6FF19 #EDFF56 #F4FF93 #FAFFD0

Accessibility & contrast

On white

1.10

#EDFF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.04

#EDFF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFF56

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFF56	#FFFFFF	#000000	##000000
##EDFF56	1.00	1.10	19.04	19.04
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.04	21.00	1.00	1.00
##000000	19.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF33D

Deuteranopia (green-blind)

#FFF562

Tritanopia (blue-blind)

#FCF1DD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #edff56;
/* rgb */ color: rgb(237, 255, 86);
/* oklch */ color: oklch(95.7% 0.187 115.2);

Tailwind

colors: {
  custom: {
    50: '#f6ff8e',
    500: '#edff56',
    950: '#000000',
  },
}

SCSS

$custom: #edff56;
$custom-light: #f6ff8e;
$custom-dark: #000000;

JSON

{
  "hex": "#edff56",
  "rgb": {
    "r": 237,
    "g": 255,
    "b": 86
  },
  "hsl": {
    "h": 66.391,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.95708,
    "c": 0.1868,
    "h": 115.2
  },
  "luminance": 0.90196
}

Semantic roles & 50–950 ramp

primary

#EDFF56

secondary

#3825D4

accent

#00E618

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDFF56

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

Preview Lab → · Contrast checker → · Palette generator →