#81BE3D#81BE3D

#81BE3D is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.4% C 0.171 H 131.3°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#81BE3D
RGB	rgb(129, 190, 61)
HSL	hsl(88, 51%, 49%)
HSV	hsv(88, 68%, 75%)
CMYK	cmyk(32.1%, 0%, 67.9%, 25.5%)
CIE-LAB	lab(70.75, -40.03, 56.44)
CIE-LCH	lch(70.75, 69.19, 125.35°)
OKLab	oklab(73.43% -0.1128 0.1283)
OKLCH	oklch(73.43% 0.171 131.3)
XYZ	xyz(28.3087, 41.8300, 10.9964)
Luminance	0.4183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE3D #7A3DBE

analogous

#BEBB3D #81BE3D #41BE3D

triadic

#81BE3D #3D81BE #BE3D81

tetradic

#81BE3D #3DBEBB #7A3DBE #BE3D41

square

#81BE3D #3DBEBB #7A3DBE #BE3D41

split-complementary

#81BE3D #3D41BE #BB3DBE

monochromatic

#42611F #62902E #81BE3D #9FCF69 #BDDE98

Accessibility & contrast

On white

2.24

#81BE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#81BE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE3D

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE3D	#FFFFFF	#000000	##000000
##81BE3D	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02A

Deuteranopia (green-blind)

#BEAC48

Tritanopia (blue-blind)

#83B6A4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81be3d;
/* rgb */ color: rgb(129, 190, 61);
/* oklch */ color: oklch(73.4% 0.171 131.3);

Tailwind

colors: {
  custom: {
    50: '#aad279',
    500: '#81be3d',
    950: '#000000',
  },
}

SCSS

$custom: #81be3d;
$custom-light: #aad279;
$custom-dark: #000000;

JSON

{
  "hex": "#81be3d",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 61
  },
  "hsl": {
    "h": 88.372,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.73433,
    "c": 0.17085,
    "h": 131.3
  },
  "luminance": 0.41831
}

Semantic roles & 50–950 ramp

primary

#81BE3D

secondary

#AA8DC9

accent

#4DDB90

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BE3D

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

Preview Lab → · Contrast checker → · Palette generator →