#81671B#81671B

#81671B is a mid, moderate orange. Relative luminance 0.144; OKLCH L 52.6% C 0.096 H 88.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#81671B
RGB	rgb(129, 103, 27)
HSL	hsl(45, 65%, 31%)
HSV	hsv(45, 79%, 51%)
CMYK	cmyk(0%, 20.2%, 79.1%, 49.4%)
CIE-LAB	lab(44.87, 2.34, 43.99)
CIE-LCH	lch(44.87, 44.05, 86.96°)
OKLab	oklab(52.56% 0.0019 0.0963)
OKLCH	oklch(52.56% 0.096 88.9)
XYZ	xyz(14.1022, 14.4477, 3.0826)
Luminance	0.1445 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81671B #1B3581

analogous

#81341B #81671B #68811B

triadic

#81671B #1B8167 #671B81

tetradic

#81671B #1B8134 #1B3581 #811B68

square

#81671B #1B8134 #1B3581 #811B68

split-complementary

#81671B #1B6881 #341B81

monochromatic

#1C1606 #4E3F10 #81671B #B48F26 #D7B03F

Accessibility & contrast

On white

5.40

#81671B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#81671B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81671B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81671B	#FFFFFF	#000000	##FFFFFF
##81671B	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74660D

Deuteranopia (green-blind)

#7A6D1F

Tritanopia (blue-blind)

#8C5D58

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #81671b;
/* rgb */ color: rgb(129, 103, 27);
/* oklch */ color: oklch(52.6% 0.096 88.9);

Tailwind

colors: {
  custom: {
    50: '#a9925e',
    500: '#81671b',
    950: '#000000',
  },
}

SCSS

$custom: #81671b;
$custom-light: #a9925e;
$custom-dark: #000000;

JSON

{
  "hex": "#81671b",
  "rgb": {
    "r": 129,
    "g": 103,
    "b": 27
  },
  "hsl": {
    "h": 44.706,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52562,
    "c": 0.09636,
    "h": 88.9
  },
  "luminance": 0.14447
}

Semantic roles & 50–950 ramp

primary

#81671B

secondary

#4360B5

accent

#6BE83F

background

#FAF8F5

surface

#F4F0E9

border

#CECBC5

text

#100C05

muted

#7F7D79

Preview Lab

Preview with #81671B

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

Preview Lab → · Contrast checker → · Palette generator →