#80CB39#80CB39

#80CB39 is a light, vivid yellow-green. Relative luminance 0.476; OKLCH L 76.5% C 0.190 H 133.1°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#80CB39
RGB	rgb(128, 203, 57)
HSL	hsl(91, 58%, 51%)
HSV	hsv(91, 72%, 80%)
CMYK	cmyk(36.9%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(74.57, -46.22, 61.82)
CIE-LCH	lch(74.57, 77.19, 126.78°)
OKLab	oklab(76.52% -0.1299 0.139)
OKLCH	oklch(76.52% 0.19 133.1)
XYZ	xyz(30.9961, 47.5951, 11.4237)
Luminance	0.4760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80CB39 #8439CB

analogous

#C9CB39 #80CB39 #39CB3B

triadic

#80CB39 #3980CB #CB3980

tetradic

#80CB39 #39C9CB #8439CB #CB3B39

square

#80CB39 #39C9CB #8439CB #CB3B39

split-complementary

#80CB39 #3B39CB #CB39C9

monochromatic

#446D1D #629D29 #80CB39 #9FD869 #BEE49A

Accessibility & contrast

On white

2.00

#80CB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#80CB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80CB39

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80CB39	#FFFFFF	#000000	##000000
##80CB39	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1F

Deuteranopia (green-blind)

#C9B547

Tritanopia (blue-blind)

#81C3AF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #80cb39;
/* rgb */ color: rgb(128, 203, 57);
/* oklch */ color: oklch(76.5% 0.190 133.1);

Tailwind

colors: {
  custom: {
    50: '#aadb79',
    500: '#80cb39',
    950: '#000000',
  },
}

SCSS

$custom: #80cb39;
$custom-light: #aadb79;
$custom-dark: #000000;

JSON

{
  "hex": "#80cb39",
  "rgb": {
    "r": 128,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 90.822,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76523,
    "c": 0.19031,
    "h": 133.1
  },
  "luminance": 0.47596
}

Semantic roles & 50–950 ramp

primary

#80CB39

secondary

#B190D0

accent

#46E296

background

#FAFDF7

surface

#F5FBEE

border

#CFD4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #80CB39

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

Preview Lab → · Contrast checker → · Palette generator →