#81A920#81A920

#81A920 is a light, vivid yellow-green. Relative luminance 0.331; OKLCH L 68.1% C 0.162 H 125.5°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#81A920
RGB	rgb(129, 169, 32)
HSL	hsl(78, 68%, 39%)
HSV	hsv(78, 81%, 66%)
CMYK	cmyk(23.7%, 0%, 81.1%, 33.7%)
CIE-LAB	lab(64.28, -32.20, 60.14)
CIE-LCH	lch(64.28, 68.22, 118.17°)
OKLab	oklab(68.12% -0.0938 0.1316)
OKLCH	oklch(68.12% 0.162 125.5)
XYZ	xyz(23.5021, 33.1470, 6.5260)
Luminance	0.3315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A920 #4820A9

analogous

#A98D20 #81A920 #3DA920

triadic

#81A920 #2081A9 #A92081

tetradic

#81A920 #20A98D #4820A9 #A9203D

square

#81A920 #20A98D #4820A9 #A9203D

split-complementary

#81A920 #203DA9 #8D20A9

monochromatic

#32420D #5A7616 #81A920 #A6D82F #BCE162

Accessibility & contrast

On white

2.75

#81A920 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#81A920 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A920

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A920	#FFFFFF	#000000	##000000
##81A920	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39D00

Deuteranopia (green-blind)

#AD9B2F

Tritanopia (blue-blind)

#87A190

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #81a920;
/* rgb */ color: rgb(129, 169, 32);
/* oklch */ color: oklch(68.1% 0.162 125.5);

Tailwind

colors: {
  custom: {
    50: '#aac269',
    500: '#81a920',
    950: '#000000',
  },
}

SCSS

$custom: #81a920;
$custom-light: #aac269;
$custom-dark: #000000;

JSON

{
  "hex": "#81a920",
  "rgb": {
    "r": 129,
    "g": 169,
    "b": 32
  },
  "hsl": {
    "h": 77.518,
    "s": 68.159,
    "l": 39.412
  },
  "oklch": {
    "l": 0.68117,
    "c": 0.16161,
    "h": 125.5
  },
  "luminance": 0.33147
}

Semantic roles & 50–950 ramp

primary

#81A920

secondary

#7D5FC6

accent

#3DEB70

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A920

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

Preview Lab → · Contrast checker → · Palette generator →