#8DD637#8DD637

#8DD637 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 79.9% C 0.198 H 131.5°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#8DD637
RGB	rgb(141, 214, 55)
HSL	hsl(88, 66%, 53%)
HSV	hsv(88, 74%, 84%)
CMYK	cmyk(34.1%, 0%, 74.3%, 16.1%)
CIE-LAB	lab(78.48, -46.41, 66.58)
CIE-LCH	lch(78.48, 81.16, 124.88°)
OKLab	oklab(79.89% -0.1314 0.1485)
OKLCH	oklch(79.89% 0.198 131.5)
XYZ	xyz(35.7203, 54.0303, 12.1605)
Luminance	0.5403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8DD637 #8037D6

analogous

#D6CF37 #8DD637 #3ED637

triadic

#8DD637 #378DD6 #D6378D

tetradic

#8DD637 #37D6CF #8037D6 #D6373E

square

#8DD637 #37D6CF #8037D6 #D6373E

split-complementary

#8DD637 #373ED6 #CF37D6

monochromatic

#4D7A19 #6EAC23 #8DD637 #AAE06A #C7EB9D

Accessibility & contrast

On white

1.78

#8DD637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#8DD637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8DD637

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8DD637	#FFFFFF	#000000	##000000
##8DD637	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC614

Deuteranopia (green-blind)

#D5C047

Tritanopia (blue-blind)

#8FCDB8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #8dd637;
/* rgb */ color: rgb(141, 214, 55);
/* oklch */ color: oklch(79.9% 0.198 131.5);

Tailwind

colors: {
  custom: {
    50: '#b4e379',
    500: '#8dd637',
    950: '#000000',
  },
}

SCSS

$custom: #8dd637;
$custom-light: #b4e379;
$custom-dark: #000000;

JSON

{
  "hex": "#8dd637",
  "rgb": {
    "r": 141,
    "g": 214,
    "b": 55
  },
  "hsl": {
    "h": 87.547,
    "s": 65.975,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79887,
    "c": 0.19827,
    "h": 131.5
  },
  "luminance": 0.54032
}

Semantic roles & 50–950 ramp

primary

#8DD637

secondary

#553082

accent

#3FE98D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #8DD637

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

Preview Lab → · Contrast checker → · Palette generator →