#80C538#80C538

#80C538 is a light, vivid yellow-green. Relative luminance 0.448; OKLCH L 75.0% C 0.183 H 132.2°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#80C538
RGB	rgb(128, 197, 56)
HSL	hsl(89, 56%, 50%)
HSV	hsv(89, 72%, 77%)
CMYK	cmyk(35%, 0%, 71.6%, 22.7%)
CIE-LAB	lab(72.76, -43.76, 60.37)
CIE-LCH	lch(72.76, 74.57, 125.94°)
OKLab	oklab(75.05% -0.1233 0.1359)
OKLCH	oklch(75.05% 0.184 132.2)
XYZ	xyz(29.5818, 44.8060, 10.8304)
Luminance	0.4481 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C538 #7D38C5

analogous

#C5C438 #80C538 #39C538

triadic

#80C538 #3880C5 #C53880

tetradic

#80C538 #38C5C4 #7D38C5 #C53839

square

#80C538 #38C5C4 #7D38C5 #C53839

split-complementary

#80C538 #3839C5 #C438C5

monochromatic

#42661D #61952A #80C538 #9ED467 #BCE196

Accessibility & contrast

On white

2.11

#80C538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#80C538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C538

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C538	#FFFFFF	#000000	##000000
##80C538	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)

#CDB61F

Deuteranopia (green-blind)

#C4B145

Tritanopia (blue-blind)

#81BDA9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #80c538;
/* rgb */ color: rgb(128, 197, 56);
/* oklch */ color: oklch(75.0% 0.183 132.2);

Tailwind

colors: {
  custom: {
    50: '#aad777',
    500: '#80c538',
    950: '#000000',
  },
}

SCSS

$custom: #80c538;
$custom-light: #aad777;
$custom-dark: #000000;

JSON

{
  "hex": "#80c538",
  "rgb": {
    "r": 128,
    "g": 197,
    "b": 56
  },
  "hsl": {
    "h": 89.362,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75047,
    "c": 0.1835,
    "h": 132.2
  },
  "luminance": 0.44807
}

Semantic roles & 50–950 ramp

primary

#80C538

secondary

#AC8CCD

accent

#49DF92

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #80C538

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

Preview Lab → · Contrast checker → · Palette generator →