#80C541#80C541

#80C541 is a light, vivid yellow-green. Relative luminance 0.449; OKLCH L 75.1% C 0.178 H 132.9°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#80C541
RGB	rgb(128, 197, 65)
HSL	hsl(91, 53%, 51%)
HSV	hsv(91, 67%, 77%)
CMYK	cmyk(35%, 0%, 67%, 22.7%)
CIE-LAB	lab(72.83, -43.12, 57.01)
CIE-LCH	lch(72.83, 71.48, 127.10°)
OKLab	oklab(75.12% -0.1209 0.13)
OKLCH	oklch(75.12% 0.178 132.9)
XYZ	xyz(29.8220, 44.9021, 12.0957)
Luminance	0.4490 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C541 #8641C5

analogous

#C2C541 #80C541 #41C544

triadic

#80C541 #4180C5 #C54180

tetradic

#80C541 #41C2C5 #8641C5 #C54441

square

#80C541 #41C2C5 #8641C5 #C54441

split-complementary

#80C541 #4441C5 #C541C2

monochromatic

#446B21 #629A2F #80C541 #9FD370 #BFE29F

Accessibility & contrast

On white

2.10

#80C541 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#80C541 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C541

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C541	#FFFFFF	#000000	##000000
##80C541	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62F

Deuteranopia (green-blind)

#C3B14C

Tritanopia (blue-blind)

#81BDAA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #80c541;
/* rgb */ color: rgb(128, 197, 65);
/* oklch */ color: oklch(75.1% 0.178 132.9);

Tailwind

colors: {
  custom: {
    50: '#a9d77c',
    500: '#80c541',
    950: '#000000',
  },
}

SCSS

$custom: #80c541;
$custom-light: #a9d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#80c541",
  "rgb": {
    "r": 128,
    "g": 197,
    "b": 65
  },
  "hsl": {
    "h": 91.364,
    "s": 53.226,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75119,
    "c": 0.17756,
    "h": 132.9
  },
  "luminance": 0.44903
}

Semantic roles & 50–950 ramp

primary

#80C541

secondary

#B294CE

accent

#4BDD97

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #80C541

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

Preview Lab → · Contrast checker → · Palette generator →