#81BA32#81BA32

#81BA32 is a light, vivid yellow-green. Relative luminance 0.400; OKLCH L 72.4% C 0.173 H 129.9°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#81BA32
RGB	rgb(129, 186, 50)
HSL	hsl(85, 58%, 46%)
HSV	hsv(85, 73%, 73%)
CMYK	cmyk(30.6%, 0%, 73.1%, 27.1%)
CIE-LAB	lab(69.48, -39.00, 59.27)
CIE-LCH	lch(69.48, 70.96, 123.35°)
OKLab	oklab(72.37% -0.1109 0.1327)
OKLCH	oklch(72.37% 0.173 129.9)
XYZ	xyz(27.1878, 40.0144, 9.3081)
Luminance	0.4002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BA32 #6B32BA

analogous

#BAAF32 #81BA32 #3DBA32

triadic

#81BA32 #3281BA #BA3281

tetradic

#81BA32 #32BAAF #6B32BA #BA323D

square

#81BA32 #32BAAF #6B32BA #BA323D

split-complementary

#81BA32 #323DBA #AF32BA

monochromatic

#3E5A18 #608A25 #81BA32 #9FD257 #BADF88

Accessibility & contrast

On white

2.33

#81BA32 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#81BA32 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BA32

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BA32	#FFFFFF	#000000	##000000
##81BA32	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC18

Deuteranopia (green-blind)

#BBA83F

Tritanopia (blue-blind)

#84B2A0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #81ba32;
/* rgb */ color: rgb(129, 186, 50);
/* oklch */ color: oklch(72.4% 0.173 129.9);

Tailwind

colors: {
  custom: {
    50: '#aacf73',
    500: '#81ba32',
    950: '#000000',
  },
}

SCSS

$custom: #81ba32;
$custom-light: #aacf73;
$custom-dark: #000000;

JSON

{
  "hex": "#81ba32",
  "rgb": {
    "r": 129,
    "g": 186,
    "b": 50
  },
  "hsl": {
    "h": 85.147,
    "s": 57.627,
    "l": 46.275
  },
  "oklch": {
    "l": 0.72372,
    "c": 0.17292,
    "h": 129.9
  },
  "luminance": 0.40015
}

Semantic roles & 50–950 ramp

primary

#81BA32

secondary

#9E7FC9

accent

#47E187

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BA32

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

Preview Lab → · Contrast checker → · Palette generator →