#673D22#673D22

#673D22 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.4% C 0.071 H 52.2°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#673D22
RGB	rgb(103, 61, 34)
HSL	hsl(23, 50%, 27%)
HSV	hsv(23, 67%, 40%)
CMYK	cmyk(0%, 40.8%, 67%, 59.6%)
CIE-LAB	lab(30.25, 15.60, 24.14)
CIE-LCH	lch(30.25, 28.75, 57.13°)
OKLab	oklab(40.45% 0.0438 0.0564)
OKLCH	oklch(40.45% 0.071 52.2)
XYZ	xyz(7.5515, 6.3373, 2.3386)
Luminance	0.0634 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D22 #224C67

analogous

#67222A #673D22 #676022

triadic

#673D22 #22673D #3D2267

tetradic

#673D22 #2A6722 #224C67 #602267

square

#673D22 #2A6722 #224C67 #602267

split-complementary

#673D22 #226760 #222A67

monochromatic

#170E08 #392213 #673D22 #955831 #C17443

Accessibility & contrast

On white

9.26

#673D22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#673D22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D22

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D22	#FFFFFF	#000000	##FFFFFF
##673D22	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49421F

Deuteranopia (green-blind)

#534B22

Tritanopia (blue-blind)

#713537

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673d22;
/* rgb */ color: rgb(103, 61, 34);
/* oklch */ color: oklch(40.4% 0.071 52.2);

Tailwind

colors: {
  custom: {
    50: '#96735e',
    500: '#673d22',
    950: '#000000',
  },
}

SCSS

$custom: #673d22;
$custom-light: #96735e;
$custom-dark: #000000;

JSON

{
  "hex": "#673d22",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 34
  },
  "hsl": {
    "h": 23.478,
    "s": 50.365,
    "l": 26.863
  },
  "oklch": {
    "l": 0.40449,
    "c": 0.07142,
    "h": 52.2
  },
  "luminance": 0.06337
}

Semantic roles & 50–950 ramp

primary

#673D22

secondary

#4A7B9B

accent

#A3DA4E

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #673D22

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

Preview Lab → · Contrast checker → · Palette generator →