#81BE50#81BE50

#81BE50 is a light, vivid yellow-green. Relative luminance 0.421; OKLCH L 73.6% C 0.156 H 133.2°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#81BE50
RGB	rgb(129, 190, 80)
HSL	hsl(93, 46%, 53%)
HSV	hsv(93, 58%, 75%)
CMYK	cmyk(32.1%, 0%, 57.9%, 25.5%)
CIE-LAB	lab(70.92, -38.38, 48.47)
CIE-LCH	lch(70.92, 61.83, 128.37°)
OKLab	oklab(73.62% -0.1068 0.1136)
OKLCH	oklch(73.62% 0.156 133.2)
XYZ	xyz(28.9142, 42.0722, 14.1852)
Luminance	0.4207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE50 #8D50BE

analogous

#B8BE50 #81BE50 #50BE56

triadic

#81BE50 #5081BE #BE5081

tetradic

#81BE50 #50B8BE #8D50BE #BE5650

square

#81BE50 #50B8BE #8D50BE #BE5650

split-complementary

#81BE50 #5650BE #BE50B8

monochromatic

#466C28 #639839 #81BE50 #A1CF7D #C1DFA9

Accessibility & contrast

On white

2.23

#81BE50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#81BE50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE50

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE50	#FFFFFF	#000000	##000000
##81BE50	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B145

Deuteranopia (green-blind)

#BCAC58

Tritanopia (blue-blind)

#82B7A6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #81be50;
/* rgb */ color: rgb(129, 190, 80);
/* oklch */ color: oklch(73.6% 0.156 133.2);

Tailwind

colors: {
  custom: {
    50: '#a9d285',
    500: '#81be50',
    950: '#000000',
  },
}

SCSS

$custom: #81be50;
$custom-light: #a9d285;
$custom-dark: #000000;

JSON

{
  "hex": "#81be50",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 80
  },
  "hsl": {
    "h": 93.273,
    "s": 45.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.73623,
    "c": 0.15594,
    "h": 133.2
  },
  "luminance": 0.42073
}

Semantic roles & 50–950 ramp

primary

#81BE50

secondary

#B79DCD

accent

#52D59B

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#10140B

muted

#7F827C

Preview Lab

Preview with #81BE50

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

Preview Lab → · Contrast checker → · Palette generator →