#81A92B#81A92B

#81A92B is a light, vivid yellow-green. Relative luminance 0.332; OKLCH L 68.2% C 0.156 H 125.9°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#81A92B
RGB	rgb(129, 169, 43)
HSL	hsl(79, 59%, 42%)
HSV	hsv(79, 75%, 66%)
CMYK	cmyk(23.7%, 0%, 74.6%, 33.7%)
CIE-LAB	lab(64.34, -31.67, 56.71)
CIE-LCH	lch(64.34, 64.96, 119.18°)
OKLab	oklab(68.18% -0.0915 0.1262)
OKLCH	oklch(68.18% 0.156 125.9)
XYZ	xyz(23.6774, 33.2171, 7.4491)
Luminance	0.3322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A92B #532BA9

analogous

#A9922B #81A92B #42A92B

triadic

#81A92B #2B81A9 #A92B81

tetradic

#81A92B #2BA992 #532BA9 #A92B42

square

#81A92B #2BA992 #532BA9 #A92B42

split-complementary

#81A92B #2B42A9 #922BA9

monochromatic

#374712 #5C781F #81A92B #A2CF42 #BADB73

Accessibility & contrast

On white

2.75

#81A92B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#81A92B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A92B

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A92B	#FFFFFF	#000000	##000000
##81A92B	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D11

Deuteranopia (green-blind)

#AD9B37

Tritanopia (blue-blind)

#87A191

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #81a92b;
/* rgb */ color: rgb(129, 169, 43);
/* oklch */ color: oklch(68.2% 0.156 125.9);

Tailwind

colors: {
  custom: {
    50: '#a9c26e',
    500: '#81a92b',
    950: '#000000',
  },
}

SCSS

$custom: #81a92b;
$custom-light: #a9c26e;
$custom-dark: #000000;

JSON

{
  "hex": "#81a92b",
  "rgb": {
    "r": 129,
    "g": 169,
    "b": 43
  },
  "hsl": {
    "h": 79.048,
    "s": 59.434,
    "l": 41.569
  },
  "oklch": {
    "l": 0.68181,
    "c": 0.15587,
    "h": 125.9
  },
  "luminance": 0.33217
}

Semantic roles & 50–950 ramp

primary

#81A92B

secondary

#886DC3

accent

#45E377

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101208

muted

#7F817B

Preview Lab

Preview with #81A92B

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

Preview Lab → · Contrast checker → · Palette generator →