#81A829#81A829

#81A829 is a light, vivid yellow-green. Relative luminance 0.328; OKLCH L 67.9% C 0.156 H 125.6°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#81A829
RGB	rgb(129, 168, 41)
HSL	hsl(78, 61%, 41%)
HSV	hsv(78, 76%, 66%)
CMYK	cmyk(23.2%, 0%, 75.6%, 34.1%)
CIE-LAB	lab(64.02, -31.31, 57.10)
CIE-LCH	lch(64.02, 65.12, 118.74°)
OKLab	oklab(67.93% -0.0907 0.1267)
OKLCH	oklch(67.93% 0.156 125.6)
XYZ	xyz(23.4563, 32.8322, 7.1989)
Luminance	0.3283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A829 #5029A8

analogous

#A88F29 #81A829 #41A829

triadic

#81A829 #2981A8 #A82981

tetradic

#81A829 #29A88F #5029A8 #A82941

square

#81A829 #29A88F #5029A8 #A82941

split-complementary

#81A829 #2941A8 #8F29A8

monochromatic

#354611 #5B771D #81A829 #A3D03E #BBDC6F

Accessibility & contrast

On white

2.78

#81A829 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#81A829 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A829

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A829	#FFFFFF	#000000	##000000
##81A829	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D0C

Deuteranopia (green-blind)

#AC9B35

Tritanopia (blue-blind)

#87A090

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #81a829;
/* rgb */ color: rgb(129, 168, 41);
/* oklch */ color: oklch(67.9% 0.156 125.6);

Tailwind

colors: {
  custom: {
    50: '#a9c26d',
    500: '#81a829',
    950: '#000000',
  },
}

SCSS

$custom: #81a829;
$custom-light: #a9c26d;
$custom-dark: #000000;

JSON

{
  "hex": "#81a829",
  "rgb": {
    "r": 129,
    "g": 168,
    "b": 41
  },
  "hsl": {
    "h": 78.425,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.67925,
    "c": 0.15579,
    "h": 125.6
  },
  "luminance": 0.32832
}

Semantic roles & 50–950 ramp

primary

#81A829

secondary

#856AC3

accent

#44E475

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A829

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

Preview Lab → · Contrast checker → · Palette generator →