#81A526#81A526

#81A526 is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 67.2% C 0.154 H 124.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#81A526
RGB	rgb(129, 165, 38)
HSL	hsl(77, 63%, 40%)
HSV	hsv(77, 77%, 65%)
CMYK	cmyk(21.8%, 0%, 77%, 35.3%)
CIE-LAB	lab(63.11, -30.05, 57.23)
CIE-LCH	lch(63.11, 64.64, 117.70°)
OKLab	oklab(67.18% -0.0874 0.1265)
OKLCH	oklch(67.18% 0.154 124.7)
XYZ	xyz(22.8585, 31.7171, 6.7511)
Luminance	0.3172 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A526 #4A26A5

analogous

#A58A26 #81A526 #41A526

triadic

#81A526 #2681A5 #A52681

tetradic

#81A526 #26A58A #4A26A5 #A52641

square

#81A526 #26A58A #4A26A5 #A52641

split-complementary

#81A526 #2641A5 #8A26A5

monochromatic

#33420F #5A731B #81A526 #A5D137 #BCDC69

Accessibility & contrast

On white

2.86

#81A526 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#81A526 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A526

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A526	#FFFFFF	#000000	##000000
##81A526	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)

#AE9A05

Deuteranopia (green-blind)

#AA9832

Tritanopia (blue-blind)

#879D8D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #81a526;
/* rgb */ color: rgb(129, 165, 38);
/* oklch */ color: oklch(67.2% 0.154 124.7);

Tailwind

colors: {
  custom: {
    50: '#a9bf6b',
    500: '#81a526',
    950: '#000000',
  },
}

SCSS

$custom: #81a526;
$custom-light: #a9bf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#81a526",
  "rgb": {
    "r": 129,
    "g": 165,
    "b": 38
  },
  "hsl": {
    "h": 77.008,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67177,
    "c": 0.15376,
    "h": 124.7
  },
  "luminance": 0.31717
}

Semantic roles & 50–950 ramp

primary

#81A526

secondary

#7F64C3

accent

#42E671

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A526

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

Preview Lab → · Contrast checker → · Palette generator →