#81641D#81641D

#81641D is a mid, moderate orange. Relative luminance 0.139; OKLCH L 51.9% C 0.094 H 85.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#81641D
RGB	rgb(129, 100, 29)
HSL	hsl(43, 63%, 31%)
HSV	hsv(43, 78%, 51%)
CMYK	cmyk(0%, 22.5%, 77.5%, 49.4%)
CIE-LAB	lab(44.05, 4.18, 42.39)
CIE-LCH	lch(44.05, 42.59, 84.37°)
OKLab	oklab(51.92% 0.0074 0.0934)
OKLCH	oklch(51.92% 0.094 85.5)
XYZ	xyz(13.8331, 13.8711, 3.1110)
Luminance	0.1387 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81641D #1D3A81

analogous

#81321D #81641D #6C811D

triadic

#81641D #1D8164 #641D81

tetradic

#81641D #1D8132 #1D3A81 #811D6C

square

#81641D #1D8132 #1D3A81 #811D6C

split-complementary

#81641D #1D6C81 #321D81

monochromatic

#1D1707 #4F3D12 #81641D #B38B28 #D5AB44

Accessibility & contrast

On white

5.56

#81641D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#81641D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81641D

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81641D	#FFFFFF	#000000	##FFFFFF
##81641D	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716412

Deuteranopia (green-blind)

#786B20

Tritanopia (blue-blind)

#8C5A56

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #81641d;
/* rgb */ color: rgb(129, 100, 29);
/* oklch */ color: oklch(51.9% 0.094 85.5);

Tailwind

colors: {
  custom: {
    50: '#a98f5e',
    500: '#81641d',
    950: '#000000',
  },
}

SCSS

$custom: #81641d;
$custom-light: #a98f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#81641d",
  "rgb": {
    "r": 129,
    "g": 100,
    "b": 29
  },
  "hsl": {
    "h": 42.6,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51921,
    "c": 0.09366,
    "h": 85.5
  },
  "luminance": 0.1387
}

Semantic roles & 50–950 ramp

primary

#81641D

secondary

#4666B4

accent

#71E641

background

#FAF8F5

surface

#F4F0E9

border

#CECBC5

text

#100C05

muted

#7F7D79

Preview Lab

Preview with #81641D

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

Preview Lab → · Contrast checker → · Palette generator →