#81B82E#81B82E

#81B82E is a light, vivid yellow-green. Relative luminance 0.391; OKLCH L 71.9% C 0.173 H 129.3°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#81B82E
RGB	rgb(129, 184, 46)
HSL	hsl(84, 60%, 45%)
HSV	hsv(84, 75%, 72%)
CMYK	cmyk(29.9%, 0%, 75%, 27.8%)
CIE-LAB	lab(68.86, -38.35, 60.05)
CIE-LCH	lch(68.86, 71.25, 122.56°)
OKLab	oklab(71.86% -0.1094 0.1337)
OKLCH	oklch(71.86% 0.173 129.3)
XYZ	xyz(26.6868, 39.1446, 8.7339)
Luminance	0.3915 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81B82E #652EB8

analogous

#B8AA2E #81B82E #3CB82E

triadic

#81B82E #2E81B8 #B82E81

tetradic

#81B82E #2EB8AA #652EB8 #B82E3C

square

#81B82E #2EB8AA #652EB8 #B82E3C

split-complementary

#81B82E #2E3CB8 #AA2EB8

monochromatic

#3C5616 #5F8722 #81B82E #9FD350 #BADF81

Accessibility & contrast

On white

2.38

#81B82E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#81B82E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81B82E

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81B82E	#FFFFFF	#000000	##000000
##81B82E	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB0F

Deuteranopia (green-blind)

#B9A73C

Tritanopia (blue-blind)

#85B09E

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #81b82e;
/* rgb */ color: rgb(129, 184, 46);
/* oklch */ color: oklch(71.9% 0.173 129.3);

Tailwind

colors: {
  custom: {
    50: '#aacd71',
    500: '#81b82e',
    950: '#000000',
  },
}

SCSS

$custom: #81b82e;
$custom-light: #aacd71;
$custom-dark: #000000;

JSON

{
  "hex": "#81b82e",
  "rgb": {
    "r": 129,
    "g": 184,
    "b": 46
  },
  "hsl": {
    "h": 83.913,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.71857,
    "c": 0.17276,
    "h": 129.3
  },
  "luminance": 0.39145
}

Semantic roles & 50–950 ramp

primary

#81B82E

secondary

#9979C8

accent

#45E384

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #81B82E

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

Preview Lab → · Contrast checker → · Palette generator →