#81BD43#81BD43

#81BD43 is a light, vivid yellow-green. Relative luminance 0.415; OKLCH L 73.2% C 0.165 H 131.7°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#81BD43
RGB	rgb(129, 189, 67)
HSL	hsl(90, 48%, 50%)
HSV	hsv(90, 65%, 74%)
CMYK	cmyk(31.7%, 0%, 64.6%, 25.9%)
CIE-LAB	lab(70.50, -39.12, 53.72)
CIE-LCH	lch(70.50, 66.46, 126.06°)
OKLab	oklab(73.24% -0.1099 0.1234)
OKLCH	oklch(73.24% 0.165 131.7)
XYZ	xyz(28.2636, 41.4666, 11.8238)
Luminance	0.4147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD43 #7F43BD

analogous

#BDBC43 #81BD43 #44BD43

triadic

#81BD43 #4381BD #BD4381

tetradic

#81BD43 #43BDBC #7F43BD #BD4344

square

#81BD43 #43BDBC #7F43BD #BD4344

split-complementary

#81BD43 #4344BD #BC43BD

monochromatic

#436323 #629033 #81BD43 #9FCD70 #BEDD9E

Accessibility & contrast

On white

2.26

#81BD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#81BD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD43

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD43	#FFFFFF	#000000	##000000
##81BD43	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF33

Deuteranopia (green-blind)

#BCAB4D

Tritanopia (blue-blind)

#83B5A4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bd43;
/* rgb */ color: rgb(129, 189, 67);
/* oklch */ color: oklch(73.2% 0.165 131.7);

Tailwind

colors: {
  custom: {
    50: '#a9d17d',
    500: '#81bd43',
    950: '#000000',
  },
}

SCSS

$custom: #81bd43;
$custom-light: #a9d17d;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd43",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 67
  },
  "hsl": {
    "h": 89.508,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73244,
    "c": 0.16519,
    "h": 131.7
  },
  "luminance": 0.41468
}

Semantic roles & 50–950 ramp

primary

#81BD43

secondary

#AD93C9

accent

#50D893

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BD43

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

Preview Lab → · Contrast checker → · Palette generator →