#80BC21#80BC21

#80BC21 is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 72.7% C 0.184 H 129.7°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#80BC21
RGB	rgb(128, 188, 33)
HSL	hsl(83, 70%, 43%)
HSV	hsv(83, 82%, 74%)
CMYK	cmyk(31.9%, 0%, 82.4%, 26.3%)
CIE-LAB	lab(69.94, -41.10, 64.91)
CIE-LCH	lch(69.94, 76.83, 122.34°)
OKLab	oklab(72.71% -0.1177 0.1419)
OKLCH	oklch(72.71% 0.184 129.7)
XYZ	xyz(27.1597, 40.6646, 7.8566)
Luminance	0.4067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80BC21 #5D21BC

analogous

#BCAA21 #80BC21 #32BC21

triadic

#80BC21 #2180BC #BC2180

tetradic

#80BC21 #21BCAA #5D21BC #BC2132

square

#80BC21 #21BCAA #5D21BC #BC2132

split-complementary

#80BC21 #2132BC #AA21BC

monochromatic

#39540F #5D8818 #80BC21 #9FDD3D #B9E671

Accessibility & contrast

On white

2.30

#80BC21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#80BC21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80BC21

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80BC21	#FFFFFF	#000000	##000000
##80BC21	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#BDAA34

Tritanopia (blue-blind)

#84B3A0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #80bc21;
/* rgb */ color: rgb(128, 188, 33);
/* oklch */ color: oklch(72.7% 0.184 129.7);

Tailwind

colors: {
  custom: {
    50: '#aad06c',
    500: '#80bc21',
    950: '#000000',
  },
}

SCSS

$custom: #80bc21;
$custom-light: #aad06c;
$custom-dark: #000000;

JSON

{
  "hex": "#80bc21",
  "rgb": {
    "r": 128,
    "g": 188,
    "b": 33
  },
  "hsl": {
    "h": 83.226,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.72706,
    "c": 0.18438,
    "h": 129.7
  },
  "luminance": 0.40665
}

Semantic roles & 50–950 ramp

primary

#80BC21

secondary

#916CCD

accent

#3BED80

background

#FAFCF6

surface

#F5F9EC

border

#CFD2C7

text

#111408

muted

#80827A

Preview Lab

Preview with #80BC21

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

Preview Lab → · Contrast checker → · Palette generator →