#81A729#81A729

#81A729 is a light, vivid yellow-green. Relative luminance 0.325; OKLCH L 67.7% C 0.155 H 125.3°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#81A729
RGB	rgb(129, 167, 41)
HSL	hsl(78, 61%, 41%)
HSV	hsv(78, 75%, 65%)
CMYK	cmyk(22.8%, 0%, 75.4%, 34.5%)
CIE-LAB	lab(63.72, -30.84, 56.81)
CIE-LCH	lch(63.72, 64.64, 118.49°)
OKLab	oklab(67.68% -0.0894 0.1261)
OKLCH	oklch(67.68% 0.155 125.3)
XYZ	xyz(23.2724, 32.4644, 7.1376)
Luminance	0.3246 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A729 #4F29A7

analogous

#A78E29 #81A729 #42A729

triadic

#81A729 #2981A7 #A72981

tetradic

#81A729 #29A78E #4F29A7 #A72942

square

#81A729 #29A78E #4F29A7 #A72942

split-complementary

#81A729 #2942A7 #8E29A7

monochromatic

#354511 #5B761D #81A729 #A4D03E #BBDC6F

Accessibility & contrast

On white

2.80

#81A729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#81A729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A729

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A729	#FFFFFF	#000000	##000000
##81A729	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C0D

Deuteranopia (green-blind)

#AB9A35

Tritanopia (blue-blind)

#879F8F

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #81a729;
/* rgb */ color: rgb(129, 167, 41);
/* oklch */ color: oklch(67.7% 0.155 125.3);

Tailwind

colors: {
  custom: {
    50: '#a9c16c',
    500: '#81a729',
    950: '#000000',
  },
}

SCSS

$custom: #81a729;
$custom-light: #a9c16c;
$custom-dark: #000000;

JSON

{
  "hex": "#81a729",
  "rgb": {
    "r": 129,
    "g": 167,
    "b": 41
  },
  "hsl": {
    "h": 78.095,
    "s": 60.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67682,
    "c": 0.15455,
    "h": 125.3
  },
  "luminance": 0.32465
}

Semantic roles & 50–950 ramp

primary

#81A729

secondary

#8469C2

accent

#44E474

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A729

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

Preview Lab → · Contrast checker → · Palette generator →