#81A52F#81A52F

#81A52F is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 67.2% C 0.148 H 125.1°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#81A52F
RGB	rgb(129, 165, 47)
HSL	hsl(78, 56%, 42%)
HSV	hsv(78, 72%, 65%)
CMYK	cmyk(21.8%, 0%, 71.5%, 35.3%)
CIE-LAB	lab(63.16, -29.54, 54.10)
CIE-LCH	lch(63.16, 61.64, 118.64°)
OKLab	oklab(67.24% -0.0853 0.1214)
OKLCH	oklch(67.24% 0.148 125.1)
XYZ	xyz(23.0216, 31.7824, 7.6105)
Luminance	0.3178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A52F #532FA5

analogous

#A58E2F #81A52F #46A52F

triadic

#81A52F #2F81A5 #A52F81

tetradic

#81A52F #2FA58E #532FA5 #A52F46

square

#81A52F #2FA58E #532FA5 #A52F46

split-complementary

#81A52F #2F46A5 #8E2FA5

monochromatic

#374614 #5C7521 #81A52F #A2CB47 #BAD876

Accessibility & contrast

On white

2.85

#81A52F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#81A52F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A52F

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A52F	#FFFFFF	#000000	##000000
##81A52F	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A1B

Deuteranopia (green-blind)

#A99839

Tritanopia (blue-blind)

#879D8E

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #81a52f;
/* rgb */ color: rgb(129, 165, 47);
/* oklch */ color: oklch(67.2% 0.148 125.1);

Tailwind

colors: {
  custom: {
    50: '#a9bf6f',
    500: '#81a52f',
    950: '#000000',
  },
}

SCSS

$custom: #81a52f;
$custom-light: #a9bf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#81a52f",
  "rgb": {
    "r": 129,
    "g": 165,
    "b": 47
  },
  "hsl": {
    "h": 78.305,
    "s": 55.66,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67238,
    "c": 0.14835,
    "h": 125.1
  },
  "luminance": 0.31783
}

Semantic roles & 50–950 ramp

primary

#81A52F

secondary

#8870C0

accent

#49DF77

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #81A52F

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

Preview Lab → · Contrast checker → · Palette generator →