#81AD29#81AD29

#81AD29 is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 69.1% C 0.162 H 126.8°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#81AD29
RGB	rgb(129, 173, 41)
HSL	hsl(80, 62%, 42%)
HSV	hsv(80, 76%, 68%)
CMYK	cmyk(25.4%, 0%, 76.3%, 32.2%)
CIE-LAB	lab(65.53, -33.64, 58.53)
CIE-LCH	lch(65.53, 67.51, 119.89°)
OKLab	oklab(69.14% -0.097 0.1297)
OKLCH	oklch(69.14% 0.162 126.8)
XYZ	xyz(24.3972, 34.7139, 7.5125)
Luminance	0.3471 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AD29 #5529AD

analogous

#AD9729 #81AD29 #3FAD29

triadic

#81AD29 #2981AD #AD2981

tetradic

#81AD29 #29AD97 #5529AD #AD293F

square

#81AD29 #29AD97 #5529AD #AD293F

split-complementary

#81AD29 #293FAD #9729AD

monochromatic

#374A12 #5C7C1D #81AD29 #A2D241 #BADE73

Accessibility & contrast

On white

2.64

#81AD29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#81AD29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AD29

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AD29	#FFFFFF	#000000	##000000
##81AD29	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A108

Deuteranopia (green-blind)

#B09E36

Tritanopia (blue-blind)

#86A594

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #81ad29;
/* rgb */ color: rgb(129, 173, 41);
/* oklch */ color: oklch(69.1% 0.162 126.8);

Tailwind

colors: {
  custom: {
    50: '#aac56d',
    500: '#81ad29',
    950: '#000000',
  },
}

SCSS

$custom: #81ad29;
$custom-light: #aac56d;
$custom-dark: #000000;

JSON

{
  "hex": "#81ad29",
  "rgb": {
    "r": 129,
    "g": 173,
    "b": 41
  },
  "hsl": {
    "h": 80,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.69142,
    "c": 0.16196,
    "h": 126.8
  },
  "luminance": 0.34714
}

Semantic roles & 50–950 ramp

primary

#81AD29

secondary

#8A6DC5

accent

#43E579

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #81AD29

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

Preview Lab → · Contrast checker → · Palette generator →