#80C839#80C839

#80C839 is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 75.8% C 0.187 H 132.7°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#80C839
RGB	rgb(128, 200, 57)
HSL	hsl(90, 57%, 50%)
HSV	hsv(90, 72%, 78%)
CMYK	cmyk(36%, 0%, 71.5%, 21.6%)
CIE-LAB	lab(73.67, -44.97, 60.92)
CIE-LCH	lch(73.67, 75.72, 126.43°)
OKLab	oklab(75.79% -0.1265 0.1372)
OKLCH	oklch(75.79% 0.187 132.7)
XYZ	xyz(30.2945, 46.1919, 11.1898)
Luminance	0.4619 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C839 #8139C8

analogous

#C7C839 #80C839 #39C839

triadic

#80C839 #3980C8 #C83980

tetradic

#80C839 #39C7C8 #8139C8 #C83939

square

#80C839 #39C7C8 #8139C8 #C83939

split-complementary

#80C839 #3939C8 #C839C7

monochromatic

#43691D #62992B #80C839 #9FD569 #BDE399

Accessibility & contrast

On white

2.05

#80C839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#80C839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C839

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C839	#FFFFFF	#000000	##000000
##80C839	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B920

Deuteranopia (green-blind)

#C6B346

Tritanopia (blue-blind)

#81C0AC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #80c839;
/* rgb */ color: rgb(128, 200, 57);
/* oklch */ color: oklch(75.8% 0.187 132.7);

Tailwind

colors: {
  custom: {
    50: '#aad978',
    500: '#80c839',
    950: '#000000',
  },
}

SCSS

$custom: #80c839;
$custom-light: #aad978;
$custom-dark: #000000;

JSON

{
  "hex": "#80c839",
  "rgb": {
    "r": 128,
    "g": 200,
    "b": 57
  },
  "hsl": {
    "h": 90.21,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75789,
    "c": 0.18661,
    "h": 132.7
  },
  "luminance": 0.46193
}

Semantic roles & 50–950 ramp

primary

#80C839

secondary

#AF8FCE

accent

#48E094

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #80C839

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

Preview Lab → · Contrast checker → · Palette generator →