#81972B#81972B

#81972B is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.8% C 0.133 H 120.4°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#81972B
RGB	rgb(129, 151, 43)
HSL	hsl(72, 56%, 38%)
HSV	hsv(72, 72%, 59%)
CMYK	cmyk(14.6%, 0%, 71.5%, 40.8%)
CIE-LAB	lab(58.95, -22.94, 51.43)
CIE-LCH	lch(58.95, 56.31, 114.04°)
OKLab	oklab(63.83% -0.0675 0.1151)
OKLCH	oklch(63.83% 0.133 120.4)
XYZ	xyz(20.5563, 26.9748, 6.4088)
Luminance	0.2697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81972B #412B97

analogous

#97772B #81972B #4B972B

triadic

#81972B #2B8197 #972B81

tetradic

#81972B #2B9777 #412B97 #972B4B

square

#81972B #2B9777 #412B97 #972B4B

split-complementary

#81972B #2B4B97 #772B97

monochromatic

#303810 #58671D #81972B #AAC739 #BED468

Accessibility & contrast

On white

3.28

#81972B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#81972B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81972B

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81972B	#FFFFFF	#000000	##000000
##81972B	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E19

Deuteranopia (green-blind)

#9E8E34

Tritanopia (blue-blind)

#888F82

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #81972b;
/* rgb */ color: rgb(129, 151, 43);
/* oklch */ color: oklch(63.8% 0.133 120.4);

Tailwind

colors: {
  custom: {
    50: '#a9b56c',
    500: '#81972b',
    950: '#000000',
  },
}

SCSS

$custom: #81972b;
$custom-light: #a9b56c;
$custom-dark: #000000;

JSON

{
  "hex": "#81972b",
  "rgb": {
    "r": 129,
    "g": 151,
    "b": 43
  },
  "hsl": {
    "h": 72.222,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63829,
    "c": 0.13343,
    "h": 120.4
  },
  "luminance": 0.26975
}

Semantic roles & 50–950 ramp

primary

#81972B

secondary

#7563BB

accent

#49DF67

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#101107

muted

#7F807A

Preview Lab

Preview with #81972B

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

Preview Lab → · Contrast checker → · Palette generator →