#81891D#81891D

#81891D is a mid, vivid yellow. Relative luminance 0.226; OKLCH L 60.4% C 0.125 H 113.9°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#81891D
RGB	rgb(129, 137, 29)
HSL	hsl(64, 65%, 33%)
HSV	hsv(64, 79%, 54%)
CMYK	cmyk(5.8%, 0%, 78.8%, 46.3%)
CIE-LAB	lab(54.71, -16.47, 52.39)
CIE-LCH	lch(54.71, 54.91, 107.45°)
OKLab	oklab(60.39% -0.0509 0.1146)
OKLCH	oklch(60.39% 0.125 113.9)
XYZ	xyz(18.2213, 22.6475, 4.5737)
Luminance	0.2265 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81891D #251D89

analogous

#895B1D #81891D #4B891D

triadic

#81891D #1D8189 #891D81

tetradic

#81891D #1D895B #251D89 #891D4B

square

#81891D #1D895B #251D89 #891D4B

split-complementary

#81891D #1D4B89 #5B1D89

monochromatic

#222408 #515612 #81891D #B1BC28 #CED848

Accessibility & contrast

On white

3.80

#81891D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#81891D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81891D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81891D	#FFFFFF	#000000	##000000
##81891D	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#938427

Tritanopia (blue-blind)

#8A8075

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #81891d;
/* rgb */ color: rgb(129, 137, 29);
/* oklch */ color: oklch(60.4% 0.125 113.9);

Tailwind

colors: {
  custom: {
    50: '#a9ab63',
    500: '#81891d',
    950: '#000000',
  },
}

SCSS

$custom: #81891d;
$custom-light: #a9ab63;
$custom-dark: #000000;

JSON

{
  "hex": "#81891d",
  "rgb": {
    "r": 129,
    "g": 137,
    "b": 29
  },
  "hsl": {
    "h": 64.444,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.60391,
    "c": 0.12541,
    "h": 113.9
  },
  "luminance": 0.22647
}

Semantic roles & 50–950 ramp

primary

#81891D

secondary

#5047BA

accent

#40E84C

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101006

muted

#7F7F7A

Preview Lab

Preview with #81891D

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

Preview Lab → · Contrast checker → · Palette generator →