#80C537#80C537

#80C537 is a light, vivid yellow-green. Relative luminance 0.448; OKLCH L 75.0% C 0.184 H 132.2°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#80C537
RGB	rgb(128, 197, 55)
HSL	hsl(89, 56%, 49%)
HSV	hsv(89, 72%, 77%)
CMYK	cmyk(35%, 0%, 72.1%, 22.7%)
CIE-LAB	lab(72.76, -43.83, 60.73)
CIE-LCH	lch(72.76, 74.89, 125.82°)
OKLab	oklab(75.04% -0.1236 0.1365)
OKLCH	oklch(75.04% 0.184 132.2)
XYZ	xyz(29.5576, 44.7963, 10.7029)
Luminance	0.4480 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C537 #7C37C5

analogous

#C5C337 #80C537 #39C537

triadic

#80C537 #3780C5 #C53780

tetradic

#80C537 #37C5C3 #7C37C5 #C53739

square

#80C537 #37C5C3 #7C37C5 #C53739

split-complementary

#80C537 #3739C5 #C337C5

monochromatic

#42651C #61952A #80C537 #9ED465 #BCE195

Accessibility & contrast

On white

2.11

#80C537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#80C537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C537

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C537	#FFFFFF	#000000	##000000
##80C537	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61D

Deuteranopia (green-blind)

#C4B144

Tritanopia (blue-blind)

#81BDA9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #80c537;
/* rgb */ color: rgb(128, 197, 55);
/* oklch */ color: oklch(75.0% 0.184 132.2);

Tailwind

colors: {
  custom: {
    50: '#aad777',
    500: '#80c537',
    950: '#000000',
  },
}

SCSS

$custom: #80c537;
$custom-light: #aad777;
$custom-dark: #000000;

JSON

{
  "hex": "#80c537",
  "rgb": {
    "r": 128,
    "g": 197,
    "b": 55
  },
  "hsl": {
    "h": 89.155,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7504,
    "c": 0.1841,
    "h": 132.2
  },
  "luminance": 0.44798
}

Semantic roles & 50–950 ramp

primary

#80C537

secondary

#AB8BCD

accent

#48E092

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #80C537

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

Preview Lab → · Contrast checker → · Palette generator →