#81BC53#81BC53

#81BC53 is a light, vivid yellow-green. Relative luminance 0.413; OKLCH L 73.2% C 0.151 H 133.3°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#81BC53
RGB	rgb(129, 188, 83)
HSL	hsl(94, 44%, 53%)
HSV	hsv(94, 56%, 74%)
CMYK	cmyk(31.4%, 0%, 55.9%, 26.3%)
CIE-LAB	lab(70.36, -37.18, 46.43)
CIE-LCH	lch(70.36, 59.48, 128.69°)
OKLab	oklab(73.17% -0.1033 0.1095)
OKLCH	oklch(73.17% 0.151 133.3)
XYZ	xyz(28.5973, 41.2571, 14.6386)
Luminance	0.4126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BC53 #8E53BC

analogous

#B6BC53 #81BC53 #53BC59

triadic

#81BC53 #5381BC #BC5381

tetradic

#81BC53 #53B6BC #8E53BC #BC5953

square

#81BC53 #53B6BC #8E53BC #BC5953

split-complementary

#81BC53 #5953BC #BC53B6

monochromatic

#466B2A #63973B #81BC53 #A1CD7F #C2DEAB

Accessibility & contrast

On white

2.27

#81BC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#81BC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BC53

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BC53	#FFFFFF	#000000	##000000
##81BC53	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AF49

Deuteranopia (green-blind)

#BAAA5A

Tritanopia (blue-blind)

#82B5A5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bc53;
/* rgb */ color: rgb(129, 188, 83);
/* oklch */ color: oklch(73.2% 0.151 133.3);

Tailwind

colors: {
  custom: {
    50: '#a9d086',
    500: '#81bc53',
    950: '#000000',
  },
}

SCSS

$custom: #81bc53;
$custom-light: #a9d086;
$custom-dark: #000000;

JSON

{
  "hex": "#81bc53",
  "rgb": {
    "r": 129,
    "g": 188,
    "b": 83
  },
  "hsl": {
    "h": 93.714,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.73174,
    "c": 0.15052,
    "h": 133.3
  },
  "luminance": 0.41258
}

Semantic roles & 50–950 ramp

primary

#81BC53

secondary

#B89FCC

accent

#54D49C

background

#FAFCF8

surface

#F4F9F0

border

#CED2CB

text

#10140B

muted

#7F827C

Preview Lab

Preview with #81BC53

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

Preview Lab → · Contrast checker → · Palette generator →