#5B3D11#5B3D11

#5B3D11 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.6% C 0.071 H 72.5°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#5B3D11
RGB	rgb(91, 61, 17)
HSL	hsl(36, 69%, 21%)
HSV	hsv(36, 81%, 36%)
CMYK	cmyk(0%, 33%, 81.3%, 64.3%)
CIE-LAB	lab(28.39, 8.70, 30.92)
CIE-LCH	lch(28.39, 32.12, 74.29°)
OKLab	oklab(38.58% 0.0215 0.0681)
OKLCH	oklch(38.58% 0.071 72.5)
XYZ	xyz(6.0847, 5.6026, 1.2912)
Luminance	0.0560 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3D11 #112F5B

analogous

#5B1811 #5B3D11 #545B11

triadic

#5B3D11 #115B3D #3D115B

tetradic

#5B3D11 #115B18 #112F5B #5B1154

square

#5B3D11 #115B18 #112F5B #5B1154

split-complementary

#5B3D11 #11545B #18115B

monochromatic

#1A1105 #271A07 #5B3D11 #8F601B #C28224

Accessibility & contrast

On white

9.90

#5B3D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#5B3D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3D11

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3D11	#FFFFFF	#000000	##FFFFFF
##5B3D11	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F0B

Deuteranopia (green-blind)

#4F4612

Tritanopia (blue-blind)

#643534

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #5b3d11;
/* rgb */ color: rgb(91, 61, 17);
/* oklch */ color: oklch(38.6% 0.071 72.5);

Tailwind

colors: {
  custom: {
    50: '#8d7252',
    500: '#5b3d11',
    950: '#000000',
  },
}

SCSS

$custom: #5b3d11;
$custom-light: #8d7252;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3d11",
  "rgb": {
    "r": 91,
    "g": 61,
    "b": 17
  },
  "hsl": {
    "h": 35.676,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.38584,
    "c": 0.07143,
    "h": 72.5
  },
  "luminance": 0.05602
}

Semantic roles & 50–950 ramp

primary

#5B3D11

secondary

#345B94

accent

#83EB3C

background

#F9F6F4

surface

#F1ECE7

border

#CBC7C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #5B3D11

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

Preview Lab → · Contrast checker → · Palette generator →