#81A42F#81A42F

#81A42F is a light, vivid yellow-green. Relative luminance 0.314; OKLCH L 67.0% C 0.147 H 124.8°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#81A42F
RGB	rgb(129, 164, 47)
HSL	hsl(78, 55%, 41%)
HSV	hsv(78, 71%, 64%)
CMYK	cmyk(21.3%, 0%, 71.3%, 35.7%)
CIE-LAB	lab(62.86, -29.06, 53.80)
CIE-LCH	lch(62.86, 61.15, 118.38°)
OKLab	oklab(67% -0.084 0.1207)
OKLCH	oklch(67% 0.147 124.8)
XYZ	xyz(22.8420, 31.4230, 7.5506)
Luminance	0.3142 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A42F #522FA4

analogous

#A48D2F #81A42F #47A42F

triadic

#81A42F #2F81A4 #A42F81

tetradic

#81A42F #2FA48D #522FA4 #A42F47

square

#81A42F #2FA48D #522FA4 #A42F47

split-complementary

#81A42F #2F47A4 #8D2FA4

monochromatic

#364514 #5C7421 #81A42F #A3CA46 #BAD876

Accessibility & contrast

On white

2.88

#81A42F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#81A42F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A42F

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A42F	#FFFFFF	#000000	##000000
##81A42F	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD991B

Deuteranopia (green-blind)

#A89839

Tritanopia (blue-blind)

#879C8D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #81a42f;
/* rgb */ color: rgb(129, 164, 47);
/* oklch */ color: oklch(67.0% 0.147 124.8);

Tailwind

colors: {
  custom: {
    50: '#a9bf6f',
    500: '#81a42f',
    950: '#000000',
  },
}

SCSS

$custom: #81a42f;
$custom-light: #a9bf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#81a42f",
  "rgb": {
    "r": 129,
    "g": 164,
    "b": 47
  },
  "hsl": {
    "h": 77.949,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66996,
    "c": 0.14708,
    "h": 124.8
  },
  "luminance": 0.31423
}

Semantic roles & 50–950 ramp

primary

#81A42F

secondary

#876FC0

accent

#49DF76

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #81A42F

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

Preview Lab → · Contrast checker → · Palette generator →