#81A327#81A327

#81A327 is a light, vivid yellow-green. Relative luminance 0.310; OKLCH L 66.7% C 0.151 H 124.1°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#81A327
RGB	rgb(129, 163, 39)
HSL	hsl(76, 61%, 40%)
HSV	hsv(76, 76%, 64%)
CMYK	cmyk(20.9%, 0%, 76.1%, 36.1%)
CIE-LAB	lab(62.51, -29.04, 56.34)
CIE-LCH	lch(62.51, 63.39, 117.27°)
OKLab	oklab(66.7% -0.0846 0.1248)
OKLCH	oklch(66.7% 0.151 124.1)
XYZ	xyz(22.5169, 31.0078, 6.7179)
Luminance	0.3101 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A327 #4927A3

analogous

#A38727 #81A327 #43A327

triadic

#81A327 #2781A3 #A32781

tetradic

#81A327 #27A387 #4927A3 #A32743

square

#81A327 #27A387 #4927A3 #A32743

split-complementary

#81A327 #2743A3 #8727A3

monochromatic

#33400F #5A721B #81A327 #A6CF38 #BCDB69

Accessibility & contrast

On white

2.92

#81A327 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#81A327 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A327

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A327	#FFFFFF	#000000	##000000
##81A327	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9809

Deuteranopia (green-blind)

#A89733

Tritanopia (blue-blind)

#879B8C

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #81a327;
/* rgb */ color: rgb(129, 163, 39);
/* oklch */ color: oklch(66.7% 0.151 124.1);

Tailwind

colors: {
  custom: {
    50: '#a9be6b',
    500: '#81a327',
    950: '#000000',
  },
}

SCSS

$custom: #81a327;
$custom-light: #a9be6b;
$custom-dark: #000000;

JSON

{
  "hex": "#81a327",
  "rgb": {
    "r": 129,
    "g": 163,
    "b": 39
  },
  "hsl": {
    "h": 76.452,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66698,
    "c": 0.15075,
    "h": 124.1
  },
  "luminance": 0.31008
}

Semantic roles & 50–950 ramp

primary

#81A327

secondary

#7E64C1

accent

#43E470

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A327

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

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