#5B3F10#5B3F10

#5B3F10 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.0% C 0.072 H 76.0°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#5B3F10
RGB	rgb(91, 63, 16)
HSL	hsl(38, 70%, 21%)
HSV	hsv(38, 82%, 36%)
CMYK	cmyk(0%, 30.8%, 82.4%, 64.3%)
CIE-LAB	lab(28.95, 7.39, 31.93)
CIE-LCH	lch(28.95, 32.78, 76.97°)
OKLab	oklab(39.02% 0.0175 0.07)
OKLCH	oklch(39.02% 0.072 76)
XYZ	xyz(6.1859, 5.8171, 1.2871)
Luminance	0.0582 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3F10 #102C5B

analogous

#5B1910 #5B3F10 #515B10

triadic

#5B3F10 #105B3F #3F105B

tetradic

#5B3F10 #105B19 #102C5B #5B1051

square

#5B3F10 #105B19 #102C5B #5B1051

split-complementary

#5B3F10 #10515B #19105B

monochromatic

#1A1205 #271B07 #5B3F10 #8F6319 #C38722

Accessibility & contrast

On white

9.71

#5B3F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#5B3F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3F10

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3F10	#FFFFFF	#000000	##FFFFFF
##5B3F10	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494009

Deuteranopia (green-blind)

#504712

Tritanopia (blue-blind)

#643736

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #5b3f10;
/* rgb */ color: rgb(91, 63, 16);
/* oklch */ color: oklch(39.0% 0.072 76.0);

Tailwind

colors: {
  custom: {
    50: '#8d7352',
    500: '#5b3f10',
    950: '#000000',
  },
}

SCSS

$custom: #5b3f10;
$custom-light: #8d7352;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3f10",
  "rgb": {
    "r": 91,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 37.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39018,
    "c": 0.07219,
    "h": 76
  },
  "luminance": 0.05817
}

Semantic roles & 50–950 ramp

primary

#5B3F10

secondary

#335794

accent

#7DED3B

background

#F9F7F4

surface

#F1EDE7

border

#CBC8C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #5B3F10

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

Preview Lab → · Contrast checker → · Palette generator →