#81663E#81663E

#81663E is a mid, moderate orange. Relative luminance 0.145; OKLCH L 52.8% C 0.066 H 76.4°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#81663E
RGB	rgb(129, 102, 62)
HSL	hsl(36, 35%, 37%)
HSV	hsv(36, 52%, 51%)
CMYK	cmyk(0%, 20.9%, 51.9%, 49.4%)
CIE-LAB	lab(44.97, 5.44, 26.61)
CIE-LCH	lch(44.97, 27.16, 78.44°)
OKLab	oklab(52.76% 0.0156 0.0641)
OKLCH	oklch(52.76% 0.066 76.4)
XYZ	xyz(14.6748, 14.5185, 6.5859)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81663E #3E5981

analogous

#81443E #81663E #7B813E

triadic

#81663E #3E8166 #663E81

tetradic

#81663E #3E8144 #3E5981 #813E7B

square

#81663E #3E8144 #3E5981 #813E7B

split-complementary

#81663E #3E7B81 #443E81

monochromatic

#2E2516 #58452A #81663E #AA8752 #BFA37A

Accessibility & contrast

On white

5.38

#81663E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#81663E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81663E

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81663E	#FFFFFF	#000000	##FFFFFF
##81663E	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70673B

Deuteranopia (green-blind)

#776D3F

Tritanopia (blue-blind)

#8B5F5C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #81663e;
/* rgb */ color: rgb(129, 102, 62);
/* oklch */ color: oklch(52.8% 0.066 76.4);

Tailwind

colors: {
  custom: {
    50: '#a79174',
    500: '#81663e',
    950: '#000000',
  },
}

SCSS

$custom: #81663e;
$custom-light: #a79174;
$custom-dark: #000000;

JSON

{
  "hex": "#81663e",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 62
  },
  "hsl": {
    "h": 35.821,
    "s": 35.079,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52762,
    "c": 0.066,
    "h": 76.4
  },
  "luminance": 0.14518
}

Semantic roles & 50–950 ramp

primary

#81663E

secondary

#7288A9

accent

#89CB5D

background

#FAF8F7

surface

#F4F0ED

border

#CECBC8

text

#100C08

muted

#7F7D7B

Preview Lab

Preview with #81663E

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

Preview Lab → · Contrast checker → · Palette generator →