#81BE34#81BE34

#81BE34 is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.4% C 0.177 H 130.7°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#81BE34
RGB	rgb(129, 190, 52)
HSL	hsl(87, 57%, 47%)
HSV	hsv(87, 73%, 75%)
CMYK	cmyk(32.1%, 0%, 72.6%, 25.5%)
CIE-LAB	lab(70.69, -40.64, 59.76)
CIE-LCH	lch(70.69, 72.27, 124.22°)
OKLab	oklab(73.36% -0.1152 0.134)
OKLCH	oklch(73.36% 0.177 130.7)
XYZ	xyz(28.0863, 41.7410, 9.8252)
Luminance	0.4174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE34 #7134BE

analogous

#BEB634 #81BE34 #3CBE34

triadic

#81BE34 #3481BE #BE3481

tetradic

#81BE34 #34BEB6 #7134BE #BE343C

square

#81BE34 #34BEB6 #7134BE #BE343C

split-complementary

#81BE34 #343CBE #B634BE

monochromatic

#405E1A #608E27 #81BE34 #9ED35D #BBE08D

Accessibility & contrast

On white

2.25

#81BE34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#81BE34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE34

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE34	#FFFFFF	#000000	##000000
##81BE34	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B01A

Deuteranopia (green-blind)

#BEAB41

Tritanopia (blue-blind)

#84B6A3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81be34;
/* rgb */ color: rgb(129, 190, 52);
/* oklch */ color: oklch(73.4% 0.177 130.7);

Tailwind

colors: {
  custom: {
    50: '#aad275',
    500: '#81be34',
    950: '#000000',
  },
}

SCSS

$custom: #81be34;
$custom-light: #aad275;
$custom-dark: #000000;

JSON

{
  "hex": "#81be34",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 52
  },
  "hsl": {
    "h": 86.522,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.73364,
    "c": 0.1767,
    "h": 130.7
  },
  "luminance": 0.41742
}

Semantic roles & 50–950 ramp

primary

#81BE34

secondary

#A384CA

accent

#48E08B

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BE34

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

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