#81A524#81A524

#81A524 is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 67.2% C 0.155 H 124.6°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#81A524
RGB	rgb(129, 165, 36)
HSL	hsl(77, 64%, 39%)
HSV	hsv(77, 78%, 65%)
CMYK	cmyk(21.8%, 0%, 78.2%, 35.3%)
CIE-LAB	lab(63.10, -30.14, 57.87)
CIE-LCH	lch(63.10, 65.25, 117.52°)
OKLab	oklab(67.16% -0.0879 0.1275)
OKLCH	oklch(67.16% 0.155 124.6)
XYZ	xyz(22.8271, 31.7045, 6.5857)
Luminance	0.3170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A524 #4824A5

analogous

#A58924 #81A524 #41A524

triadic

#81A524 #2481A5 #A52481

tetradic

#81A524 #24A589 #4824A5 #A52441

square

#81A524 #24A589 #4824A5 #A52441

split-complementary

#81A524 #2441A5 #8924A5

monochromatic

#32410E #5A7319 #81A524 #A6D334 #BCDE66

Accessibility & contrast

On white

2.86

#81A524 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#81A524 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A524

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A524	#FFFFFF	#000000	##000000
##81A524	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A00

Deuteranopia (green-blind)

#AA9831

Tritanopia (blue-blind)

#879D8D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #81a524;
/* rgb */ color: rgb(129, 165, 36);
/* oklch */ color: oklch(67.2% 0.155 124.6);

Tailwind

colors: {
  custom: {
    50: '#a9bf6a',
    500: '#81a524',
    950: '#000000',
  },
}

SCSS

$custom: #81a524;
$custom-light: #a9bf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#81a524",
  "rgb": {
    "r": 129,
    "g": 165,
    "b": 36
  },
  "hsl": {
    "h": 76.744,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.67165,
    "c": 0.15482,
    "h": 124.6
  },
  "luminance": 0.31705
}

Semantic roles & 50–950 ramp

primary

#81A524

secondary

#7D62C3

accent

#41E76F

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A524

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

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