#8ED637#8ED637

#8ED637 is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 79.9% C 0.198 H 131.3°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#8ED637
RGB	rgb(142, 214, 55)
HSL	hsl(87, 66%, 53%)
HSV	hsv(87, 74%, 84%)
CMYK	cmyk(33.6%, 0%, 74.3%, 16.1%)
CIE-LAB	lab(78.53, -46.06, 66.65)
CIE-LCH	lch(78.53, 81.02, 124.65°)
OKLab	oklab(79.94% -0.1305 0.1486)
OKLCH	oklch(79.94% 0.198 131.3)
XYZ	xyz(35.8912, 54.1184, 12.1685)
Luminance	0.5412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ED637 #7F37D6

analogous

#D6CF37 #8ED637 #3ED637

triadic

#8ED637 #378ED6 #D6378E

tetradic

#8ED637 #37D6CF #7F37D6 #D6373E

square

#8ED637 #37D6CF #7F37D6 #D6373E

split-complementary

#8ED637 #373ED6 #CF37D6

monochromatic

#4E7A19 #6EAC23 #8ED637 #ABE06A #C7EB9D

Accessibility & contrast

On white

1.78

#8ED637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#8ED637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ED637

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ED637	#FFFFFF	#000000	##000000
##8ED637	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC614

Deuteranopia (green-blind)

#D6C047

Tritanopia (blue-blind)

#91CDB8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #8ed637;
/* rgb */ color: rgb(142, 214, 55);
/* oklch */ color: oklch(79.9% 0.198 131.3);

Tailwind

colors: {
  custom: {
    50: '#b4e379',
    500: '#8ed637',
    950: '#000000',
  },
}

SCSS

$custom: #8ed637;
$custom-light: #b4e379;
$custom-dark: #000000;

JSON

{
  "hex": "#8ed637",
  "rgb": {
    "r": 142,
    "g": 214,
    "b": 55
  },
  "hsl": {
    "h": 87.17,
    "s": 65.975,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79942,
    "c": 0.19777,
    "h": 131.3
  },
  "luminance": 0.5412
}

Semantic roles & 50–950 ramp

primary

#8ED637

secondary

#553082

accent

#3FE98C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #8ED637

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

Preview Lab → · Contrast checker → · Palette generator →