#80C840#80C840

#80C840 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 75.8% C 0.182 H 133.2°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#80C840
RGB	rgb(128, 200, 64)
HSL	hsl(92, 55%, 52%)
HSV	hsv(92, 68%, 78%)
CMYK	cmyk(36%, 0%, 68%, 21.6%)
CIE-LAB	lab(73.72, -44.47, 58.34)
CIE-LCH	lch(73.72, 73.36, 127.32°)
OKLab	oklab(75.84% -0.1247 0.1327)
OKLCH	oklch(75.84% 0.182 133.2)
XYZ	xyz(30.4813, 46.2666, 12.1738)
Luminance	0.4627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C840 #8840C8

analogous

#C4C840 #80C840 #40C844

triadic

#80C840 #4080C8 #C84080

tetradic

#80C840 #40C4C8 #8840C8 #C84440

square

#80C840 #40C4C8 #8840C8 #C84440

split-complementary

#80C840 #4440C8 #C840C4

monochromatic

#446E20 #629D2D #80C840 #A0D670 #BFE39F

Accessibility & contrast

On white

2.05

#80C840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#80C840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C840

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C840	#FFFFFF	#000000	##000000
##80C840	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92C

Deuteranopia (green-blind)

#C6B34C

Tritanopia (blue-blind)

#80C0AD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #80c840;
/* rgb */ color: rgb(128, 200, 64);
/* oklch */ color: oklch(75.8% 0.182 133.2);

Tailwind

colors: {
  custom: {
    50: '#aad97c',
    500: '#80c840',
    950: '#000000',
  },
}

SCSS

$custom: #80c840;
$custom-light: #aad97c;
$custom-dark: #000000;

JSON

{
  "hex": "#80c840",
  "rgb": {
    "r": 128,
    "g": 200,
    "b": 64
  },
  "hsl": {
    "h": 91.765,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75843,
    "c": 0.18208,
    "h": 133.2
  },
  "luminance": 0.46268
}

Semantic roles & 50–950 ramp

primary

#80C840

secondary

#B494D0

accent

#49DF98

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #80C840

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

Preview Lab → · Contrast checker → · Palette generator →