#81A020#81A020

#81A020 is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 65.9% C 0.151 H 123.0°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#81A020
RGB	rgb(129, 160, 32)
HSL	hsl(75, 67%, 38%)
HSV	hsv(75, 80%, 63%)
CMYK	cmyk(19.4%, 0%, 80%, 37.3%)
CIE-LAB	lab(61.58, -27.93, 57.70)
CIE-LCH	lch(61.58, 64.11, 115.83°)
OKLab	oklab(65.93% -0.0821 0.1265)
OKLCH	oklch(65.93% 0.151 123)
XYZ	xyz(21.8851, 29.9129, 5.9870)
Luminance	0.2991 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A020 #3F20A0

analogous

#A07F20 #81A020 #41A020

triadic

#81A020 #2081A0 #A02081

tetradic

#81A020 #20A07F #3F20A0 #A02041

square

#81A020 #20A07F #3F20A0 #A02041

split-complementary

#81A020 #2041A0 #7F20A0

monochromatic

#2F3A0C #586D16 #81A020 #AAD32A #BFDE5C

Accessibility & contrast

On white

3.01

#81A020 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#81A020 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81A020

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A020	#FFFFFF	#000000	##000000
##81A020	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A6952D

Tritanopia (blue-blind)

#889889

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #81a020;
/* rgb */ color: rgb(129, 160, 32);
/* oklch */ color: oklch(65.9% 0.151 123.0);

Tailwind

colors: {
  custom: {
    50: '#a9bc67',
    500: '#81a020',
    950: '#000000',
  },
}

SCSS

$custom: #81a020;
$custom-light: #a9bc67;
$custom-dark: #000000;

JSON

{
  "hex": "#81a020",
  "rgb": {
    "r": 129,
    "g": 160,
    "b": 32
  },
  "hsl": {
    "h": 74.531,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.6593,
    "c": 0.15078,
    "h": 123
  },
  "luminance": 0.29913
}

Semantic roles & 50–950 ramp

primary

#81A020

secondary

#7359C3

accent

#3EEA68

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A020

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

Preview Lab → · Contrast checker → · Palette generator →