#543C10#543C10

#543C10 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.4% C 0.067 H 78.7°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#543C10
RGB	rgb(84, 60, 16)
HSL	hsl(39, 68%, 20%)
HSV	hsv(39, 81%, 33%)
CMYK	cmyk(0%, 28.6%, 81%, 67.1%)
CIE-LAB	lab(27.17, 5.73, 29.89)
CIE-LCH	lch(27.17, 30.44, 79.15°)
OKLab	oklab(37.43% 0.0132 0.0661)
OKLCH	oklch(37.43% 0.067 78.7)
XYZ	xyz(5.3659, 5.1544, 1.2024)
Luminance	0.0515 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543C10 #102854

analogous

#541A10 #543C10 #4A5410

triadic

#543C10 #10543C #3C1054

tetradic

#543C10 #10541A #102854 #54104A

square

#543C10 #10541A #102854 #54104A

split-complementary

#543C10 #104A54 #1A1054

monochromatic

#1A1205 #211706 #543C10 #87611A #BB8524

Accessibility & contrast

On white

10.34

#543C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#543C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543C10

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543C10	#FFFFFF	#000000	##FFFFFF
##543C10	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D0A

Deuteranopia (green-blind)

#4B4312

Tritanopia (blue-blind)

#5C3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #543c10;
/* rgb */ color: rgb(84, 60, 16);
/* oklch */ color: oklch(37.4% 0.067 78.7);

Tailwind

colors: {
  custom: {
    50: '#877151',
    500: '#543c10',
    950: '#000000',
  },
}

SCSS

$custom: #543c10;
$custom-light: #877151;
$custom-dark: #000000;

JSON

{
  "hex": "#543c10",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 16
  },
  "hsl": {
    "h": 38.824,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.37426,
    "c": 0.06738,
    "h": 78.7
  },
  "luminance": 0.05154
}

Semantic roles & 50–950 ramp

primary

#543C10

secondary

#32528E

accent

#7AEB3D

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543C10

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

Preview Lab → · Contrast checker → · Palette generator →