#81663A#81663A

#81663A is a mid, moderate orange. Relative luminance 0.145; OKLCH L 52.7% C 0.070 H 78.5°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#81663A
RGB	rgb(129, 102, 58)
HSL	hsl(37, 38%, 37%)
HSV	hsv(37, 55%, 51%)
CMYK	cmyk(0%, 20.9%, 55%, 49.4%)
CIE-LAB	lab(44.91, 5.05, 28.78)
CIE-LCH	lch(44.91, 29.22, 80.04°)
OKLab	oklab(52.7% 0.0139 0.0687)
OKLCH	oklch(52.7% 0.07 78.5)
XYZ	xyz(14.5690, 14.4762, 6.0290)
Luminance	0.1447 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81663A #3A5581

analogous

#81433A #81663A #79813A

triadic

#81663A #3A8166 #663A81

tetradic

#81663A #3A8143 #3A5581 #813A79

square

#81663A #3A8143 #3A5581 #813A79

split-complementary

#81663A #3A7981 #433A81

monochromatic

#2D2314 #574527 #81663A #AB874D #C1A475

Accessibility & contrast

On white

5.39

#81663A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#81663A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81663A

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81663A	#FFFFFF	#000000	##FFFFFF
##81663A	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716636

Deuteranopia (green-blind)

#776D3B

Tritanopia (blue-blind)

#8B5E5B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #81663a;
/* rgb */ color: rgb(129, 102, 58);
/* oklch */ color: oklch(52.7% 0.070 78.5);

Tailwind

colors: {
  custom: {
    50: '#a89171',
    500: '#81663a',
    950: '#000000',
  },
}

SCSS

$custom: #81663a;
$custom-light: #a89171;
$custom-dark: #000000;

JSON

{
  "hex": "#81663a",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 58
  },
  "hsl": {
    "h": 37.183,
    "s": 37.968,
    "l": 36.667
  },
  "oklch": {
    "l": 0.52696,
    "c": 0.07007,
    "h": 78.5
  },
  "luminance": 0.14475
}

Semantic roles & 50–950 ramp

primary

#81663A

secondary

#6D84AA

accent

#86CE5A

background

#FAF8F6

surface

#F4F0EC

border

#CECBC7

text

#100C08

muted

#7F7D7B

Preview Lab

Preview with #81663A

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

Preview Lab → · Contrast checker → · Palette generator →