#81A22B#81A22B

#81A22B is a light, vivid yellow-green. Relative luminance 0.307; OKLCH L 66.5% C 0.147 H 124.0°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#81A22B
RGB	rgb(129, 162, 43)
HSL	hsl(77, 58%, 40%)
HSV	hsv(77, 73%, 64%)
CMYK	cmyk(20.4%, 0%, 73.5%, 36.5%)
CIE-LAB	lab(62.24, -28.34, 54.67)
CIE-LCH	lch(62.24, 61.58, 117.40°)
OKLab	oklab(66.48% -0.0824 0.1219)
OKLCH	oklch(66.48% 0.147 124)
XYZ	xyz(22.4099, 30.6820, 7.0266)
Luminance	0.3068 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A22B #4C2BA2

analogous

#A2882B #81A22B #45A22B

triadic

#81A22B #2B81A2 #A22B81

tetradic

#81A22B #2BA288 #4C2BA2 #A22B45

square

#81A22B #2BA288 #4C2BA2 #A22B45

split-complementary

#81A22B #2B45A2 #882BA2

monochromatic

#344111 #5A721E #81A22B #A5CC3E #BBD96F

Accessibility & contrast

On white

2.94

#81A22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#81A22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A22B

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A22B	#FFFFFF	#000000	##000000
##81A22B	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9714

Deuteranopia (green-blind)

#A79636

Tritanopia (blue-blind)

#879A8B

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #81a22b;
/* rgb */ color: rgb(129, 162, 43);
/* oklch */ color: oklch(66.5% 0.147 124.0);

Tailwind

colors: {
  custom: {
    50: '#a9bd6d',
    500: '#81a22b',
    950: '#000000',
  },
}

SCSS

$custom: #81a22b;
$custom-light: #a9bd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#81a22b",
  "rgb": {
    "r": 129,
    "g": 162,
    "b": 43
  },
  "hsl": {
    "h": 76.639,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66482,
    "c": 0.14713,
    "h": 124
  },
  "luminance": 0.30682
}

Semantic roles & 50–950 ramp

primary

#81A22B

secondary

#8169C0

accent

#47E171

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A22B

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

Preview Lab → · Contrast checker → · Palette generator →