#EDFE52#EDFE52

#EDFE52 is a very light, vivid yellow. Relative luminance 0.895; OKLCH L 95.5% C 0.188 H 114.9°. Best body text is #000000 at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#EDFE52
RGB	rgb(237, 254, 82)
HSL	hsl(66, 99%, 66%)
HSV	hsv(66, 68%, 100%)
CMYK	cmyk(6.7%, 0%, 67.7%, 0.4%)
CIE-LAB	lab(95.79, -26.28, 76.33)
CIE-LCH	lch(95.79, 80.73, 109.00°)
OKLab	oklab(95.47% -0.0793 0.1708)
OKLCH	oklch(95.47% 0.188 114.9)
XYZ	xyz(71.8917, 89.4986, 21.4688)
Luminance	0.8950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFE52 #6352FE

analogous

#FEB952 #EDFE52 #97FE52

triadic

#EDFE52 #52EDFE #FE52ED

tetradic

#EDFE52 #52FEB9 #6352FE #FE5297

square

#EDFE52 #52FEB9 #6352FE #FE5297

split-complementary

#EDFE52 #5297FE #B952FE

monochromatic

#C0D401 #E7FE15 #EDFE52 #F3FE8F #FAFFCC

Accessibility & contrast

On white

1.11

#EDFE52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.90

#EDFE52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFE52

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFE52	#FFFFFF	#000000	##000000
##EDFE52	1.00	1.11	18.90	18.90
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.90	21.00	1.00	1.00
##000000	18.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF237

Deuteranopia (green-blind)

#FFF45F

Tritanopia (blue-blind)

#FCF0DC

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #edfe52;
/* rgb */ color: rgb(237, 254, 82);
/* oklch */ color: oklch(95.5% 0.188 114.9);

Tailwind

colors: {
  custom: {
    50: '#f6fe8c',
    500: '#edfe52',
    950: '#000000',
  },
}

SCSS

$custom: #edfe52;
$custom-light: #f6fe8c;
$custom-dark: #000000;

JSON

{
  "hex": "#edfe52",
  "rgb": {
    "r": 237,
    "g": 254,
    "b": 82
  },
  "hsl": {
    "h": 65.93,
    "s": 98.851,
    "l": 65.882
  },
  "oklch": {
    "l": 0.95467,
    "c": 0.18832,
    "h": 114.9
  },
  "luminance": 0.89497
}

Semantic roles & 50–950 ramp

primary

#EDFE52

secondary

#3626CF

accent

#00E617

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDFE52

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

Preview Lab → · Contrast checker → · Palette generator →