#81A02B#81A02B

#81A02B is a light, vivid yellow-green. Relative luminance 0.300; OKLCH L 66.0% C 0.145 H 123.4°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#81A02B
RGB	rgb(129, 160, 43)
HSL	hsl(76, 58%, 40%)
HSV	hsv(76, 73%, 63%)
CMYK	cmyk(19.4%, 0%, 73.1%, 37.3%)
CIE-LAB	lab(61.64, -27.38, 54.09)
CIE-LCH	lch(61.64, 60.62, 116.85°)
OKLab	oklab(66% -0.0797 0.1207)
OKLCH	oklch(66% 0.145 123.4)
XYZ	xyz(22.0604, 29.9830, 6.9101)
Luminance	0.2998 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A02B #4A2BA0

analogous

#A0842B #81A02B #47A02B

triadic

#81A02B #2B81A0 #A02B81

tetradic

#81A02B #2BA084 #4A2BA0 #A02B47

square

#81A02B #2BA084 #4A2BA0 #A02B47

split-complementary

#81A02B #2B47A0 #842BA0

monochromatic

#334011 #5A701E #81A02B #A5CB3D #BCD86E

Accessibility & contrast

On white

3.00

#81A02B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#81A02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A02B

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A02B	#FFFFFF	#000000	##000000
##81A02B	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99615

Deuteranopia (green-blind)

#A59535

Tritanopia (blue-blind)

#889889

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #81a02b;
/* rgb */ color: rgb(129, 160, 43);
/* oklch */ color: oklch(66.0% 0.145 123.4);

Tailwind

colors: {
  custom: {
    50: '#a9bc6d',
    500: '#81a02b',
    950: '#000000',
  },
}

SCSS

$custom: #81a02b;
$custom-light: #a9bc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#81a02b",
  "rgb": {
    "r": 129,
    "g": 160,
    "b": 43
  },
  "hsl": {
    "h": 75.897,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65998,
    "c": 0.14463,
    "h": 123.4
  },
  "luminance": 0.29983
}

Semantic roles & 50–950 ramp

primary

#81A02B

secondary

#7F68BF

accent

#47E170

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A02B

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

Preview Lab → · Contrast checker → · Palette generator →