#81991E#81991E

#81991E is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 64.2% C 0.143 H 120.7°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#81991E
RGB	rgb(129, 153, 30)
HSL	hsl(72, 67%, 36%)
HSV	hsv(72, 80%, 60%)
CMYK	cmyk(15.7%, 0%, 80.4%, 40%)
CIE-LAB	lab(59.47, -24.59, 56.40)
CIE-LCH	lch(59.47, 61.53, 113.56°)
OKLab	oklab(64.23% -0.0732 0.1233)
OKLCH	oklch(64.23% 0.143 120.7)
XYZ	xyz(20.6792, 27.5434, 5.4550)
Luminance	0.2754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81991E #361E99

analogous

#99731E #81991E #44991E

triadic

#81991E #1E8199 #991E81

tetradic

#81991E #1E9973 #361E99 #991E44

square

#81991E #1E9973 #361E99 #991E44

split-complementary

#81991E #1E4499 #731E99

monochromatic

#2B330A #566614 #81991E #ACCC28 #C3DD54

Accessibility & contrast

On white

3.23

#81991E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#81991E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81991E

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81991E	#FFFFFF	#000000	##000000
##81991E	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#A08F2B

Tritanopia (blue-blind)

#899183

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #81991e;
/* rgb */ color: rgb(129, 153, 30);
/* oklch */ color: oklch(64.2% 0.143 120.7);

Tailwind

colors: {
  custom: {
    50: '#a9b766',
    500: '#81991e',
    950: '#000000',
  },
}

SCSS

$custom: #81991e;
$custom-light: #a9b766;
$custom-dark: #000000;

JSON

{
  "hex": "#81991e",
  "rgb": {
    "r": 129,
    "g": 153,
    "b": 30
  },
  "hsl": {
    "h": 71.707,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.64227,
    "c": 0.1434,
    "h": 120.7
  },
  "luminance": 0.27543
}

Semantic roles & 50–950 ramp

primary

#81991E

secondary

#6852C1

accent

#3EEA5F

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #81991E

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

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