#543B10#543B10

#543B10 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.2% C 0.067 H 77.1°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#543B10
RGB	rgb(84, 59, 16)
HSL	hsl(38, 68%, 20%)
HSV	hsv(38, 81%, 33%)
CMYK	cmyk(0%, 29.8%, 81%, 67.1%)
CIE-LAB	lab(26.88, 6.37, 29.61)
CIE-LCH	lch(26.88, 30.28, 77.86°)
OKLab	oklab(37.2% 0.015 0.0655)
OKLCH	oklch(37.2% 0.067 77.1)
XYZ	xyz(5.3140, 5.0506, 1.1851)
Luminance	0.0505 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543B10 #102954

analogous

#541910 #543B10 #4B5410

triadic

#543B10 #10543B #3B1054

tetradic

#543B10 #105419 #102954 #54104B

square

#543B10 #105419 #102954 #54104B

split-complementary

#543B10 #104B54 #191054

monochromatic

#1A1205 #211706 #543B10 #875F1A #BB8324

Accessibility & contrast

On white

10.45

#543B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#543B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543B10

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543B10	#FFFFFF	#000000	##FFFFFF
##543B10	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C0A

Deuteranopia (green-blind)

#4A4212

Tritanopia (blue-blind)

#5C3432

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #543b10;
/* rgb */ color: rgb(84, 59, 16);
/* oklch */ color: oklch(37.2% 0.067 77.1);

Tailwind

colors: {
  custom: {
    50: '#877051',
    500: '#543b10',
    950: '#000000',
  },
}

SCSS

$custom: #543b10;
$custom-light: #877051;
$custom-dark: #000000;

JSON

{
  "hex": "#543b10",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 37.941,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.37198,
    "c": 0.06718,
    "h": 77.1
  },
  "luminance": 0.0505
}

Semantic roles & 50–950 ramp

primary

#543B10

secondary

#32548E

accent

#7DEB3D

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543B10

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

Preview Lab → · Contrast checker → · Palette generator →