#81AB2D#81AB2D

#81AB2D is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.7% C 0.157 H 126.5°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#81AB2D
RGB	rgb(129, 171, 45)
HSL	hsl(80, 58%, 42%)
HSV	hsv(80, 74%, 67%)
CMYK	cmyk(24.6%, 0%, 73.7%, 32.9%)
CIE-LAB	lab(64.95, -32.49, 56.60)
CIE-LCH	lch(64.95, 65.26, 119.86°)
OKLab	oklab(68.68% -0.0936 0.1263)
OKLCH	oklch(68.68% 0.157 126.5)
XYZ	xyz(24.0899, 33.9820, 7.7721)
Luminance	0.3398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AB2D #572DAB

analogous

#AB962D #81AB2D #42AB2D

triadic

#81AB2D #2D81AB #AB2D81

tetradic

#81AB2D #2DAB96 #572DAB #AB2D42

square

#81AB2D #2DAB96 #572DAB #AB2D42

split-complementary

#81AB2D #2D42AB #962DAB

monochromatic

#384A14 #5C7B20 #81AB2D #A1CE47 #BADB77

Accessibility & contrast

On white

2.69

#81AB2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#81AB2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AB2D

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AB2D	#FFFFFF	#000000	##000000
##81AB2D	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F14

Deuteranopia (green-blind)

#AE9D39

Tritanopia (blue-blind)

#86A393

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #81ab2d;
/* rgb */ color: rgb(129, 171, 45);
/* oklch */ color: oklch(68.7% 0.157 126.5);

Tailwind

colors: {
  custom: {
    50: '#a9c46f',
    500: '#81ab2d',
    950: '#000000',
  },
}

SCSS

$custom: #81ab2d;
$custom-light: #a9c46f;
$custom-dark: #000000;

JSON

{
  "hex": "#81ab2d",
  "rgb": {
    "r": 129,
    "g": 171,
    "b": 45
  },
  "hsl": {
    "h": 80,
    "s": 58.333,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68681,
    "c": 0.15716,
    "h": 126.5
  },
  "luminance": 0.33982
}

Semantic roles & 50–950 ramp

primary

#81AB2D

secondary

#8C71C3

accent

#46E27A

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #81AB2D

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

Preview Lab → · Contrast checker → · Palette generator →