#543D11#543D11

#543D11 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.7% C 0.067 H 80.0°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#543D11
RGB	rgb(84, 61, 17)
HSL	hsl(39, 66%, 20%)
HSV	hsv(39, 80%, 33%)
CMYK	cmyk(0%, 27.4%, 79.8%, 67.1%)
CIE-LAB	lab(27.47, 5.15, 29.71)
CIE-LCH	lch(27.47, 30.15, 80.17°)
OKLab	oklab(37.67% 0.0116 0.0659)
OKLCH	oklch(37.67% 0.067 80)
XYZ	xyz(5.4264, 5.2632, 1.2603)
Luminance	0.0526 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543D11 #112854

analogous

#541B11 #543D11 #4A5411

triadic

#543D11 #11543D #3D1154

tetradic

#543D11 #11541B #112854 #54114A

square

#543D11 #11541B #112854 #54114A

split-complementary

#543D11 #114A54 #1B1154

monochromatic

#191205 #211807 #543D11 #87621B #BA8726

Accessibility & contrast

On white

10.23

#543D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#543D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543D11

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543D11	#FFFFFF	#000000	##FFFFFF
##543D11	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D0B

Deuteranopia (green-blind)

#4C4313

Tritanopia (blue-blind)

#5C3634

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #543d11;
/* rgb */ color: rgb(84, 61, 17);
/* oklch */ color: oklch(37.7% 0.067 80.0);

Tailwind

colors: {
  custom: {
    50: '#877252',
    500: '#543d11',
    950: '#000000',
  },
}

SCSS

$custom: #543d11;
$custom-light: #877252;
$custom-dark: #000000;

JSON

{
  "hex": "#543d11",
  "rgb": {
    "r": 84,
    "g": 61,
    "b": 17
  },
  "hsl": {
    "h": 39.403,
    "s": 66.337,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37665,
    "c": 0.06695,
    "h": 80
  },
  "luminance": 0.05263
}

Semantic roles & 50–950 ramp

primary

#543D11

secondary

#34528D

accent

#79E93F

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543D11

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

Preview Lab → · Contrast checker → · Palette generator →