#81BD36#81BD36

#81BD36 is a light, vivid yellow-green. Relative luminance 0.413; OKLCH L 73.1% C 0.174 H 130.7°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#81BD36
RGB	rgb(129, 189, 54)
HSL	hsl(87, 56%, 48%)
HSV	hsv(87, 71%, 74%)
CMYK	cmyk(31.7%, 0%, 71.4%, 25.9%)
CIE-LAB	lab(70.40, -40.07, 58.75)
CIE-LCH	lch(70.40, 71.12, 124.30°)
OKLab	oklab(73.13% -0.1135 0.1322)
OKLCH	oklch(73.13% 0.174 130.7)
XYZ	xyz(27.9165, 41.3277, 9.9955)
Luminance	0.4133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD36 #7236BD

analogous

#BDB636 #81BD36 #3DBD36

triadic

#81BD36 #3681BD #BD3681

tetradic

#81BD36 #36BDB6 #7236BD #BD363D

square

#81BD36 #36BDB6 #7236BD #BD363D

split-complementary

#81BD36 #363DBD #B636BD

monochromatic

#405E1B #618D28 #81BD36 #9ED15F #BBDF8F

Accessibility & contrast

On white

2.27

#81BD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#81BD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD36

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD36	#FFFFFF	#000000	##000000
##81BD36	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF1F

Deuteranopia (green-blind)

#BDAB42

Tritanopia (blue-blind)

#84B5A3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bd36;
/* rgb */ color: rgb(129, 189, 54);
/* oklch */ color: oklch(73.1% 0.174 130.7);

Tailwind

colors: {
  custom: {
    50: '#aad175',
    500: '#81bd36',
    950: '#000000',
  },
}

SCSS

$custom: #81bd36;
$custom-light: #aad175;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd36",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 54
  },
  "hsl": {
    "h": 86.667,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.73134,
    "c": 0.17422,
    "h": 130.7
  },
  "luminance": 0.41329
}

Semantic roles & 50–950 ramp

primary

#81BD36

secondary

#A485C9

accent

#49DF8C

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BD36

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

Preview Lab → · Contrast checker → · Palette generator →