#81BE36#81BE36

#81BE36 is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.4% C 0.175 H 130.8°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#81BE36
RGB	rgb(129, 190, 54)
HSL	hsl(87, 56%, 48%)
HSV	hsv(87, 72%, 75%)
CMYK	cmyk(32.1%, 0%, 71.6%, 25.5%)
CIE-LAB	lab(70.70, -40.51, 59.05)
CIE-LCH	lch(70.70, 71.61, 124.45°)
OKLab	oklab(73.38% -0.1147 0.1328)
OKLCH	oklch(73.38% 0.175 130.8)
XYZ	xyz(28.1323, 41.7594, 10.0675)
Luminance	0.4176 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE36 #7336BE

analogous

#BEB736 #81BE36 #3DBE36

triadic

#81BE36 #3681BE #BE3681

tetradic

#81BE36 #36BEB7 #7336BE #BE363D

square

#81BE36 #36BEB7 #7336BE #BE363D

split-complementary

#81BE36 #363DBE #B736BE

monochromatic

#405F1B #618E28 #81BE36 #9ED260 #BBDF8F

Accessibility & contrast

On white

2.25

#81BE36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#81BE36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE36

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE36	#FFFFFF	#000000	##000000
##81BE36	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)

#C6B01E

Deuteranopia (green-blind)

#BEAB42

Tritanopia (blue-blind)

#84B6A3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81be36;
/* rgb */ color: rgb(129, 190, 54);
/* oklch */ color: oklch(73.4% 0.175 130.8);

Tailwind

colors: {
  custom: {
    50: '#aad276',
    500: '#81be36',
    950: '#000000',
  },
}

SCSS

$custom: #81be36;
$custom-light: #aad276;
$custom-dark: #000000;

JSON

{
  "hex": "#81be36",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 54
  },
  "hsl": {
    "h": 86.912,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.73378,
    "c": 0.17548,
    "h": 130.8
  },
  "luminance": 0.4176
}

Semantic roles & 50–950 ramp

primary

#81BE36

secondary

#A486CA

accent

#49DF8C

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BE36

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

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