#8CD637#8CD637

#8CD637 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 79.8% C 0.199 H 131.7°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#8CD637
RGB	rgb(140, 214, 55)
HSL	hsl(88, 66%, 53%)
HSV	hsv(88, 74%, 84%)
CMYK	cmyk(34.6%, 0%, 74.3%, 16.1%)
CIE-LAB	lab(78.43, -46.77, 66.51)
CIE-LCH	lch(78.43, 81.31, 125.11°)
OKLab	oklab(79.83% -0.1323 0.1484)
OKLCH	oklch(79.83% 0.199 131.7)
XYZ	xyz(35.5510, 53.9430, 12.1526)
Luminance	0.5394 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CD637 #8137D6

analogous

#D6D137 #8CD637 #3CD637

triadic

#8CD637 #378CD6 #D6378C

tetradic

#8CD637 #37D6D1 #8137D6 #D6373C

square

#8CD637 #37D6D1 #8137D6 #D6373C

split-complementary

#8CD637 #373CD6 #D137D6

monochromatic

#4D7A19 #6DAC23 #8CD637 #A9E06A #C6EB9D

Accessibility & contrast

On white

1.78

#8CD637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#8CD637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CD637

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CD637	#FFFFFF	#000000	##000000
##8CD637	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC614

Deuteranopia (green-blind)

#D5C047

Tritanopia (blue-blind)

#8ECDB8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #8cd637;
/* rgb */ color: rgb(140, 214, 55);
/* oklch */ color: oklch(79.8% 0.199 131.7);

Tailwind

colors: {
  custom: {
    50: '#b3e379',
    500: '#8cd637',
    950: '#000000',
  },
}

SCSS

$custom: #8cd637;
$custom-light: #b3e379;
$custom-dark: #000000;

JSON

{
  "hex": "#8cd637",
  "rgb": {
    "r": 140,
    "g": 214,
    "b": 55
  },
  "hsl": {
    "h": 87.925,
    "s": 65.975,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79831,
    "c": 0.19877,
    "h": 131.7
  },
  "luminance": 0.53944
}

Semantic roles & 50–950 ramp

primary

#8CD637

secondary

#563082

accent

#3FE98E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #8CD637

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

Preview Lab → · Contrast checker → · Palette generator →