#81801A#81801A

#81801A is a mid, moderate yellow. Relative luminance 0.202; OKLCH L 58.3% C 0.117 H 109.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#81801A
RGB	rgb(129, 128, 26)
HSL	hsl(59, 66%, 30%)
HSV	hsv(59, 80%, 51%)
CMYK	cmyk(0%, 0.8%, 79.8%, 49.4%)
CIE-LAB	lab(52.04, -11.79, 50.94)
CIE-LCH	lch(52.04, 52.29, 103.03°)
OKLab	oklab(58.25% -0.0381 0.111)
OKLCH	oklch(58.25% 0.117 109)
XYZ	xyz(16.9595, 20.1806, 3.9790)
Luminance	0.2018 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81801A #1A1B81

analogous

#814C1A #81801A #4F811A

triadic

#81801A #1A8180 #801A81

tetradic

#81801A #1A814C #1A1B81 #811A4F

square

#81801A #1A814C #1A1B81 #811A4F

split-complementary

#81801A #1A4F81 #4C1A81

monochromatic

#1B1B05 #4E4D10 #81801A #B4B324 #D8D63D

Accessibility & contrast

On white

4.17

#81801A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#81801A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81801A

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81801A	#FFFFFF	#000000	##000000
##81801A	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#8C7E23

Tritanopia (blue-blind)

#8B776D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #81801a;
/* rgb */ color: rgb(129, 128, 26);
/* oklch */ color: oklch(58.3% 0.117 109.0);

Tailwind

colors: {
  custom: {
    50: '#a9a460',
    500: '#81801a',
    950: '#000000',
  },
}

SCSS

$custom: #81801a;
$custom-light: #a9a460;
$custom-dark: #000000;

JSON

{
  "hex": "#81801a",
  "rgb": {
    "r": 129,
    "g": 128,
    "b": 26
  },
  "hsl": {
    "h": 59.417,
    "s": 66.452,
    "l": 30.392
  },
  "oklch": {
    "l": 0.58252,
    "c": 0.11735,
    "h": 109
  },
  "luminance": 0.2018
}

Semantic roles & 50–950 ramp

primary

#81801A

secondary

#4243B5

accent

#40E93E

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F05

muted

#7F7F7A

Preview Lab

Preview with #81801A

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

Preview Lab → · Contrast checker → · Palette generator →