#EDFF54#EDFF54

#EDFF54 is a very light, vivid yellow. Relative luminance 0.902; OKLCH L 95.7% C 0.188 H 115.2°. Best body text is #000000 at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#EDFF54
RGB	rgb(237, 255, 84)
HSL	hsl(66, 100%, 66%)
HSV	hsv(66, 67%, 100%)
CMYK	cmyk(7.1%, 0%, 67.1%, 0%)
CIE-LAB	lab(96.07, -26.64, 75.89)
CIE-LCH	lch(96.07, 80.43, 109.34°)
OKLab	oklab(95.69% -0.0801 0.1702)
OKLCH	oklch(95.69% 0.188 115.2)
XYZ	xyz(72.2871, 90.1658, 21.9815)
Luminance	0.9016 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFF54 #6654FF

analogous

#FFBC54 #EDFF54 #98FF54

triadic

#EDFF54 #54EDFF #FF54ED

tetradic

#EDFF54 #54FFBC #6654FF #FF5498

square

#EDFF54 #54FFBC #6654FF #FF5498

split-complementary

#EDFF54 #5498FF #BC54FF

monochromatic

#C2D900 #E7FF17 #EDFF54 #F3FF91 #FAFFCE

Accessibility & contrast

On white

1.10

#EDFF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.03

#EDFF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFF54

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFF54	#FFFFFF	#000000	##000000
##EDFF54	1.00	1.10	19.03	19.03
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.03	21.00	1.00	1.00
##000000	19.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF23A

Deuteranopia (green-blind)

#FFF561

Tritanopia (blue-blind)

#FCF1DD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #edff54;
/* rgb */ color: rgb(237, 255, 84);
/* oklch */ color: oklch(95.7% 0.188 115.2);

Tailwind

colors: {
  custom: {
    50: '#f6ff8d',
    500: '#edff54',
    950: '#000000',
  },
}

SCSS

$custom: #edff54;
$custom-light: #f6ff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#edff54",
  "rgb": {
    "r": 237,
    "g": 255,
    "b": 84
  },
  "hsl": {
    "h": 66.316,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.95693,
    "c": 0.1881,
    "h": 115.2
  },
  "luminance": 0.90165
}

Semantic roles & 50–950 ramp

primary

#EDFF54

secondary

#3725D2

accent

#00E618

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDFF54

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

Preview Lab → · Contrast checker → · Palette generator →