#81AB29#81AB29

#81AB29 is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.7% C 0.159 H 126.3°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#81AB29
RGB	rgb(129, 171, 41)
HSL	hsl(79, 61%, 42%)
HSV	hsv(79, 76%, 67%)
CMYK	cmyk(24.6%, 0%, 76%, 32.9%)
CIE-LAB	lab(64.92, -32.71, 57.96)
CIE-LCH	lch(64.92, 66.55, 119.44°)
OKLab	oklab(68.66% -0.0945 0.1285)
OKLCH	oklch(68.66% 0.159 126.3)
XYZ	xyz(24.0165, 33.9526, 7.3856)
Luminance	0.3395 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AB29 #5329AB

analogous

#AB9429 #81AB29 #40AB29

triadic

#81AB29 #2981AB #AB2981

tetradic

#81AB29 #29AB94 #5329AB #AB2940

square

#81AB29 #29AB94 #5329AB #AB2940

split-complementary

#81AB29 #2940AB #9429AB

monochromatic

#374811 #5C7A1D #81AB29 #A2D140 #BADD71

Accessibility & contrast

On white

2.70

#81AB29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#81AB29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AB29

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AB29	#FFFFFF	#000000	##000000
##81AB29	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F09

Deuteranopia (green-blind)

#AF9D36

Tritanopia (blue-blind)

#87A392

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #81ab29;
/* rgb */ color: rgb(129, 171, 41);
/* oklch */ color: oklch(68.7% 0.159 126.3);

Tailwind

colors: {
  custom: {
    50: '#a9c46d',
    500: '#81ab29',
    950: '#000000',
  },
}

SCSS

$custom: #81ab29;
$custom-light: #a9c46d;
$custom-dark: #000000;

JSON

{
  "hex": "#81ab29",
  "rgb": {
    "r": 129,
    "g": 171,
    "b": 41
  },
  "hsl": {
    "h": 79.385,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.68655,
    "c": 0.15949,
    "h": 126.3
  },
  "luminance": 0.33953
}

Semantic roles & 50–950 ramp

primary

#81AB29

secondary

#886CC4

accent

#43E477

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101208

muted

#7F817B

Preview Lab

Preview with #81AB29

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

Preview Lab → · Contrast checker → · Palette generator →