#81BC2F#81BC2F

#81BC2F is a light, vivid yellow-green. Relative luminance 0.408; OKLCH L 72.8% C 0.177 H 130.1°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#81BC2F
RGB	rgb(129, 188, 47)
HSL	hsl(85, 60%, 46%)
HSV	hsv(85, 75%, 74%)
CMYK	cmyk(31.4%, 0%, 75%, 26.3%)
CIE-LAB	lab(70.06, -40.06, 60.88)
CIE-LCH	lch(70.06, 72.88, 123.35°)
OKLab	oklab(72.84% -0.114 0.1356)
OKLCH	oklch(72.84% 0.177 130.1)
XYZ	xyz(27.5494, 40.8379, 9.1198)
Luminance	0.4084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BC2F #6A2FBC

analogous

#BCB02F #81BC2F #3BBC2F

triadic

#81BC2F #2F81BC #BC2F81

tetradic

#81BC2F #2FBCB0 #6A2FBC #BC2F3B

square

#81BC2F #2FBCB0 #6A2FBC #BC2F3B

split-complementary

#81BC2F #2F3BBC #B02FBC

monochromatic

#3E5A17 #5F8B23 #81BC2F #9FD454 #BAE085

Accessibility & contrast

On white

2.29

#81BC2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#81BC2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BC2F

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BC2F	#FFFFFF	#000000	##000000
##81BC2F	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE0F

Deuteranopia (green-blind)

#BDAA3D

Tritanopia (blue-blind)

#84B4A1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #81bc2f;
/* rgb */ color: rgb(129, 188, 47);
/* oklch */ color: oklch(72.8% 0.177 130.1);

Tailwind

colors: {
  custom: {
    50: '#aad072',
    500: '#81bc2f',
    950: '#000000',
  },
}

SCSS

$custom: #81bc2f;
$custom-light: #aad072;
$custom-dark: #000000;

JSON

{
  "hex": "#81bc2f",
  "rgb": {
    "r": 129,
    "g": 188,
    "b": 47
  },
  "hsl": {
    "h": 85.106,
    "s": 60,
    "l": 46.078
  },
  "oklch": {
    "l": 0.72841,
    "c": 0.17713,
    "h": 130.1
  },
  "luminance": 0.40839
}

Semantic roles & 50–950 ramp

primary

#81BC2F

secondary

#9D7DCA

accent

#45E387

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101408

muted

#7F827B

Preview Lab

Preview with #81BC2F

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

Preview Lab → · Contrast checker → · Palette generator →