#673B22#673B22

#673B22 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.1% C 0.073 H 49.2°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#673B22
RGB	rgb(103, 59, 34)
HSL	hsl(22, 50%, 27%)
HSV	hsv(22, 67%, 40%)
CMYK	cmyk(0%, 42.7%, 67%, 59.6%)
CIE-LAB	lab(29.73, 16.83, 23.53)
CIE-LCH	lch(29.73, 28.93, 54.43°)
OKLab	oklab(40.05% 0.0475 0.0551)
OKLCH	oklch(40.05% 0.073 49.2)
XYZ	xyz(7.4468, 6.1277, 2.3037)
Luminance	0.0613 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673B22 #224E67

analogous

#67222C #673B22 #675E22

triadic

#673B22 #22673B #3B2267

tetradic

#673B22 #2C6722 #224E67 #5E2267

square

#673B22 #2C6722 #224E67 #5E2267

split-complementary

#673B22 #22675E #222C67

monochromatic

#170D08 #392113 #673B22 #955531 #C17043

Accessibility & contrast

On white

9.44

#673B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#673B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673B22

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673B22	#FFFFFF	#000000	##FFFFFF
##673B22	1.00	9.44	2.23	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474020

Deuteranopia (green-blind)

#524A22

Tritanopia (blue-blind)

#713235

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #673b22;
/* rgb */ color: rgb(103, 59, 34);
/* oklch */ color: oklch(40.1% 0.073 49.2);

Tailwind

colors: {
  custom: {
    50: '#96715e',
    500: '#673b22',
    950: '#000000',
  },
}

SCSS

$custom: #673b22;
$custom-light: #96715e;
$custom-dark: #000000;

JSON

{
  "hex": "#673b22",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 34
  },
  "hsl": {
    "h": 21.739,
    "s": 50.365,
    "l": 26.863
  },
  "oklch": {
    "l": 0.40052,
    "c": 0.07273,
    "h": 49.2
  },
  "luminance": 0.06127
}

Semantic roles & 50–950 ramp

primary

#673B22

secondary

#4A7E9B

accent

#A7DA4E

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #673B22

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

Preview Lab → · Contrast checker → · Palette generator →