#81BB44#81BB44

#81BB44 is a light, vivid yellow-green. Relative luminance 0.406; OKLCH L 72.8% C 0.162 H 131.5°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#81BB44
RGB	rgb(129, 187, 68)
HSL	hsl(89, 47%, 50%)
HSV	hsv(89, 64%, 73%)
CMYK	cmyk(31%, 0%, 63.6%, 26.7%)
CIE-LAB	lab(69.91, -38.15, 52.66)
CIE-LCH	lch(69.91, 65.02, 125.92°)
OKLab	oklab(72.77% -0.1071 0.1212)
OKLCH	oklch(72.77% 0.162 131.5)
XYZ	xyz(27.8667, 40.6242, 11.8407)
Luminance	0.4063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BB44 #7E44BB

analogous

#BBBA44 #81BB44 #45BB44

triadic

#81BB44 #4481BB #BB4481

tetradic

#81BB44 #44BBBA #7E44BB #BB4445

square

#81BB44 #44BBBA #7E44BB #BB4445

split-complementary

#81BB44 #4445BB #BA44BB

monochromatic

#436123 #628E34 #81BB44 #9FCB71 #BDDC9E

Accessibility & contrast

On white

2.30

#81BB44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#81BB44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BB44

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BB44	#FFFFFF	#000000	##000000
##81BB44	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE35

Deuteranopia (green-blind)

#BBA94D

Tritanopia (blue-blind)

#83B4A2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #81bb44;
/* rgb */ color: rgb(129, 187, 68);
/* oklch */ color: oklch(72.8% 0.162 131.5);

Tailwind

colors: {
  custom: {
    50: '#a9d07d',
    500: '#81bb44',
    950: '#000000',
  },
}

SCSS

$custom: #81bb44;
$custom-light: #a9d07d;
$custom-dark: #000000;

JSON

{
  "hex": "#81bb44",
  "rgb": {
    "r": 129,
    "g": 187,
    "b": 68
  },
  "hsl": {
    "h": 89.244,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.72766,
    "c": 0.16178,
    "h": 131.5
  },
  "luminance": 0.40625
}

Semantic roles & 50–950 ramp

primary

#81BB44

secondary

#AD93C8

accent

#51D692

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BB44

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

Preview Lab → · Contrast checker → · Palette generator →