#643E14#643E14

#643E14 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.1% C 0.077 H 64.6°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#643E14
RGB	rgb(100, 62, 20)
HSL	hsl(32, 67%, 24%)
HSV	hsv(32, 80%, 39%)
CMYK	cmyk(0%, 38%, 80%, 60.8%)
CIE-LAB	lab(29.93, 12.67, 31.39)
CIE-LCH	lch(29.93, 33.86, 68.02°)
OKLab	oklab(40.06% 0.0329 0.0694)
OKLCH	oklch(40.06% 0.077 64.6)
XYZ	xyz(7.1050, 6.2058, 1.4853)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643E14 #143A64

analogous

#641614 #643E14 #626414

triadic

#643E14 #14643E #3E1464

tetradic

#643E14 #146416 #143A64 #641462

square

#643E14 #146416 #143A64 #641462

split-complementary

#643E14 #146264 #161464

monochromatic

#1A1005 #311E0A #643E14 #975E1E #CA7D28

Accessibility & contrast

On white

9.37

#643E14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#643E14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643E14

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643E14	#FFFFFF	#000000	##FFFFFF
##643E14	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A410E

Deuteranopia (green-blind)

#534A15

Tritanopia (blue-blind)

#6E3535

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #643e14;
/* rgb */ color: rgb(100, 62, 20);
/* oklch */ color: oklch(40.1% 0.077 64.6);

Tailwind

colors: {
  custom: {
    50: '#947354',
    500: '#643e14',
    950: '#000000',
  },
}

SCSS

$custom: #643e14;
$custom-light: #947354;
$custom-dark: #000000;

JSON

{
  "hex": "#643e14",
  "rgb": {
    "r": 100,
    "g": 62,
    "b": 20
  },
  "hsl": {
    "h": 31.5,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40058,
    "c": 0.07678,
    "h": 64.6
  },
  "luminance": 0.06205
}

Semantic roles & 50–950 ramp

primary

#643E14

secondary

#38679B

accent

#90EA3E

background

#F9F6F5

surface

#F2ECE8

border

#CCC7C4

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #643E14

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

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