#81BC22#81BC22

#81BC22 is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 72.8% C 0.183 H 129.5°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#81BC22
RGB	rgb(129, 188, 34)
HSL	hsl(83, 69%, 44%)
HSV	hsv(83, 82%, 74%)
CMYK	cmyk(31.4%, 0%, 81.9%, 26.3%)
CIE-LAB	lab(70.00, -40.69, 64.72)
CIE-LCH	lch(70.00, 76.45, 122.16°)
OKLab	oklab(72.77% -0.1166 0.1417)
OKLCH	oklch(72.77% 0.183 129.5)
XYZ	xyz(27.3251, 40.7482, 7.9386)
Luminance	0.4075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BC22 #5D22BC

analogous

#BCAA22 #81BC22 #34BC22

triadic

#81BC22 #2281BC #BC2281

tetradic

#81BC22 #22BCAA #5D22BC #BC2234

square

#81BC22 #22BCAA #5D22BC #BC2234

split-complementary

#81BC22 #2234BC #AA22BC

monochromatic

#3A540F #5D8819 #81BC22 #A0DC3F #BAE673

Accessibility & contrast

On white

2.30

#81BC22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#81BC22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BC22

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BC22	#FFFFFF	#000000	##000000
##81BC22	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#BDAA34

Tritanopia (blue-blind)

#85B3A0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #81bc22;
/* rgb */ color: rgb(129, 188, 34);
/* oklch */ color: oklch(72.8% 0.183 129.5);

Tailwind

colors: {
  custom: {
    50: '#abd06c',
    500: '#81bc22',
    950: '#000000',
  },
}

SCSS

$custom: #81bc22;
$custom-light: #abd06c;
$custom-dark: #000000;

JSON

{
  "hex": "#81bc22",
  "rgb": {
    "r": 129,
    "g": 188,
    "b": 34
  },
  "hsl": {
    "h": 82.987,
    "s": 69.369,
    "l": 43.529
  },
  "oklch": {
    "l": 0.7277,
    "c": 0.18345,
    "h": 129.5
  },
  "luminance": 0.40749
}

Semantic roles & 50–950 ramp

primary

#81BC22

secondary

#926DCD

accent

#3CEC7F

background

#FAFCF6

surface

#F5F9EC

border

#CFD2C7

text

#111408

muted

#80827A

Preview Lab

Preview with #81BC22

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

Preview Lab → · Contrast checker → · Palette generator →