#81BE4D#81BE4D

#81BE4D is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.6% C 0.159 H 132.9°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#81BE4D
RGB	rgb(129, 190, 77)
HSL	hsl(92, 47%, 52%)
HSV	hsv(92, 59%, 75%)
CMYK	cmyk(32.1%, 0%, 59.5%, 25.5%)
CIE-LAB	lab(70.89, -38.68, 49.80)
CIE-LCH	lch(70.89, 63.06, 127.83°)
OKLab	oklab(73.59% -0.1078 0.1162)
OKLCH	oklch(73.59% 0.159 132.9)
XYZ	xyz(28.8058, 42.0288, 13.6144)
Luminance	0.4203 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE4D #8A4DBE

analogous

#BABE4D #81BE4D #4DBE51

triadic

#81BE4D #4D81BE #BE4D81

tetradic

#81BE4D #4DBABE #8A4DBE #BE514D

square

#81BE4D #4DBABE #8A4DBE #BE514D

split-complementary

#81BE4D #514DBE #BE4DBA

monochromatic

#466A27 #639737 #81BE4D #A1CE7A #C0DFA7

Accessibility & contrast

On white

2.23

#81BE4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#81BE4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE4D

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE4D	#FFFFFF	#000000	##000000
##81BE4D	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)

#C5B141

Deuteranopia (green-blind)

#BDAC55

Tritanopia (blue-blind)

#82B7A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81be4d;
/* rgb */ color: rgb(129, 190, 77);
/* oklch */ color: oklch(73.6% 0.159 132.9);

Tailwind

colors: {
  custom: {
    50: '#a9d283',
    500: '#81be4d',
    950: '#000000',
  },
}

SCSS

$custom: #81be4d;
$custom-light: #a9d283;
$custom-dark: #000000;

JSON

{
  "hex": "#81be4d",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 77
  },
  "hsl": {
    "h": 92.389,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.73589,
    "c": 0.15851,
    "h": 132.9
  },
  "luminance": 0.4203
}

Semantic roles & 50–950 ramp

primary

#81BE4D

secondary

#B59BCC

accent

#52D699

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#10140B

muted

#7F827C

Preview Lab

Preview with #81BE4D

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

Preview Lab → · Contrast checker → · Palette generator →