#80D837#80D837

#80D837 is a light, highly saturated yellow-green. Relative luminance 0.540; OKLCH L 79.7% C 0.207 H 134.3°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#80D837
RGB	rgb(128, 216, 55)
HSL	hsl(93, 67%, 53%)
HSV	hsv(93, 75%, 85%)
CMYK	cmyk(40.7%, 0%, 74.5%, 15.3%)
CIE-LAB	lab(78.45, -51.65, 66.33)
CIE-LCH	lch(78.45, 84.07, 127.91°)
OKLab	oklab(79.69% -0.1448 0.1482)
OKLCH	oklch(79.69% 0.207 134.3)
XYZ	xyz(34.1469, 53.9750, 12.2327)
Luminance	0.5398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80D837 #8F37D8

analogous

#D0D837 #80D837 #37D83E

triadic

#80D837 #3780D8 #D83780

tetradic

#80D837 #37D0D8 #8F37D8 #D83E37

square

#80D837 #37D0D8 #8F37D8 #D83E37

split-complementary

#80D837 #3E37D8 #D837D0

monochromatic

#467C18 #62B022 #80D837 #A1E26A #C1EC9D

Accessibility & contrast

On white

1.78

#80D837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#80D837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80D837

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80D837	#FFFFFF	#000000	##000000
##80D837	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C713

Deuteranopia (green-blind)

#D4C048

Tritanopia (blue-blind)

#7FD0B9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #80d837;
/* rgb */ color: rgb(128, 216, 55);
/* oklch */ color: oklch(79.7% 0.207 134.3);

Tailwind

colors: {
  custom: {
    50: '#ace479',
    500: '#80d837',
    950: '#000000',
  },
}

SCSS

$custom: #80d837;
$custom-light: #ace479;
$custom-dark: #000000;

JSON

{
  "hex": "#80d837",
  "rgb": {
    "r": 128,
    "g": 216,
    "b": 55
  },
  "hsl": {
    "h": 92.795,
    "s": 67.364,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79692,
    "c": 0.20717,
    "h": 134.3
  },
  "luminance": 0.53977
}

Semantic roles & 50–950 ramp

primary

#80D837

secondary

#5E2F84

accent

#3EEA9C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #80D837

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

Preview Lab → · Contrast checker → · Palette generator →