#5B3E0F#5B3E0F

#5B3E0F is a dark, moderate orange. Relative luminance 0.057; OKLCH L 38.8% C 0.073 H 74.8°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#5B3E0F
RGB	rgb(91, 62, 15)
HSL	hsl(37, 72%, 21%)
HSV	hsv(37, 84%, 36%)
CMYK	cmyk(0%, 31.9%, 83.5%, 64.3%)
CIE-LAB	lab(28.65, 7.97, 32.11)
CIE-LCH	lch(28.65, 33.08, 76.06°)
OKLab	oklab(38.79% 0.0191 0.0702)
OKLCH	oklch(38.79% 0.073 74.8)
XYZ	xyz(6.1237, 5.7044, 1.2304)
Luminance	0.0570 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3E0F #0F2C5B

analogous

#5B180F #5B3E0F #525B0F

triadic

#5B3E0F #0F5B3E #3E0F5B

tetradic

#5B3E0F #0F5B18 #0F2C5B #5B0F52

square

#5B3E0F #0F5B18 #0F2C5B #5B0F52

split-complementary

#5B3E0F #0F525B #180F5B

monochromatic

#1A1204 #261A06 #5B3E0F #906218 #C48620

Accessibility & contrast

On white

9.81

#5B3E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#5B3E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3E0F

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3E0F	#FFFFFF	#000000	##FFFFFF
##5B3E0F	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F08

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#643635

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #5b3e0f;
/* rgb */ color: rgb(91, 62, 15);
/* oklch */ color: oklch(38.8% 0.073 74.8);

Tailwind

colors: {
  custom: {
    50: '#8d7351',
    500: '#5b3e0f',
    950: '#000000',
  },
}

SCSS

$custom: #5b3e0f;
$custom-light: #8d7351;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3e0f",
  "rgb": {
    "r": 91,
    "g": 62,
    "b": 15
  },
  "hsl": {
    "h": 37.105,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.38787,
    "c": 0.0727,
    "h": 74.8
  },
  "luminance": 0.05704
}

Semantic roles & 50–950 ramp

primary

#5B3E0F

secondary

#315795

accent

#7EEE39

background

#F9F6F4

surface

#F1ECE7

border

#CBC7C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #5B3E0F

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

Preview Lab → · Contrast checker → · Palette generator →