#673A22#673A22

#673A22 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.9% C 0.073 H 47.8°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#673A22
RGB	rgb(103, 58, 34)
HSL	hsl(21, 50%, 27%)
HSV	hsv(21, 67%, 40%)
CMYK	cmyk(0%, 43.7%, 67%, 59.6%)
CIE-LAB	lab(29.48, 17.44, 23.23)
CIE-LCH	lch(29.48, 29.05, 53.11°)
OKLab	oklab(39.86% 0.0494 0.0544)
OKLCH	oklch(39.86% 0.073 47.8)
XYZ	xyz(7.3959, 6.0259, 2.2867)
Luminance	0.0602 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A22 #224F67

analogous

#67222C #673A22 #675D22

triadic

#673A22 #22673A #3A2267

tetradic

#673A22 #2C6722 #224F67 #5D2267

square

#673A22 #2C6722 #224F67 #5D2267

split-complementary

#673A22 #22675D #222C67

monochromatic

#170D08 #392013 #673A22 #955431 #C16E43

Accessibility & contrast

On white

9.52

#673A22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#673A22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A22

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A22	#FFFFFF	#000000	##FFFFFF
##673A22	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F20

Deuteranopia (green-blind)

#514922

Tritanopia (blue-blind)

#713134

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #673a22;
/* rgb */ color: rgb(103, 58, 34);
/* oklch */ color: oklch(39.9% 0.073 47.8);

Tailwind

colors: {
  custom: {
    50: '#96705e',
    500: '#673a22',
    950: '#000000',
  },
}

SCSS

$custom: #673a22;
$custom-light: #96705e;
$custom-dark: #000000;

JSON

{
  "hex": "#673a22",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 34
  },
  "hsl": {
    "h": 20.87,
    "s": 50.365,
    "l": 26.863
  },
  "oklch": {
    "l": 0.39856,
    "c": 0.07345,
    "h": 47.8
  },
  "luminance": 0.06025
}

Semantic roles & 50–950 ramp

primary

#673A22

secondary

#4A7F9B

accent

#A9DA4E

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #673A22

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

Preview Lab → · Contrast checker → · Palette generator →