#81BC41#81BC41

#81BC41 is a light, vivid yellow-green. Relative luminance 0.410; OKLCH L 73.0% C 0.165 H 131.3°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#81BC41
RGB	rgb(129, 188, 65)
HSL	hsl(89, 49%, 50%)
HSV	hsv(89, 65%, 74%)
CMYK	cmyk(31.4%, 0%, 65.4%, 26.3%)
CIE-LAB	lab(70.19, -38.84, 54.22)
CIE-LCH	lch(70.19, 66.69, 125.61°)
OKLab	oklab(72.98% -0.1093 0.1242)
OKLCH	oklch(72.98% 0.165 131.3)
XYZ	xyz(27.9903, 41.0143, 11.4418)
Luminance	0.4102 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BC41 #7C41BC

analogous

#BCBA41 #81BC41 #44BC41

triadic

#81BC41 #4181BC #BC4181

tetradic

#81BC41 #41BCBA #7C41BC #BC4144

square

#81BC41 #41BCBA #7C41BC #BC4144

split-complementary

#81BC41 #4144BC #BA41BC

monochromatic

#436122 #628F31 #81BC41 #9FCD6E #BDDC9B

Accessibility & contrast

On white

2.28

#81BC41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#81BC41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BC41

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BC41	#FFFFFF	#000000	##000000
##81BC41	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE31

Deuteranopia (green-blind)

#BCAA4B

Tritanopia (blue-blind)

#83B4A3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bc41;
/* rgb */ color: rgb(129, 188, 65);
/* oklch */ color: oklch(73.0% 0.165 131.3);

Tailwind

colors: {
  custom: {
    50: '#a9d07b',
    500: '#81bc41',
    950: '#000000',
  },
}

SCSS

$custom: #81bc41;
$custom-light: #a9d07b;
$custom-dark: #000000;

JSON

{
  "hex": "#81bc41",
  "rgb": {
    "r": 129,
    "g": 188,
    "b": 65
  },
  "hsl": {
    "h": 88.78,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72981,
    "c": 0.16538,
    "h": 131.3
  },
  "luminance": 0.41015
}

Semantic roles & 50–950 ramp

primary

#81BC41

secondary

#AB90C9

accent

#50D891

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BC41

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

Preview Lab → · Contrast checker → · Palette generator →