#673D24#673D24

#673D24 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.5% C 0.070 H 50.5°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#673D24
RGB	rgb(103, 61, 36)
HSL	hsl(22, 48%, 27%)
HSV	hsv(22, 65%, 40%)
CMYK	cmyk(0%, 40.8%, 65%, 59.6%)
CIE-LAB	lab(30.28, 15.76, 22.98)
CIE-LCH	lch(30.28, 27.87, 55.55°)
OKLab	oklab(40.48% 0.0446 0.0541)
OKLCH	oklch(40.48% 0.07 50.5)
XYZ	xyz(7.5812, 6.3491, 2.4950)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D24 #244E67

analogous

#67242D #673D24 #675F24

triadic

#673D24 #24673D #3D2467

tetradic

#673D24 #2D6724 #244E67 #5F2467

square

#673D24 #2D6724 #244E67 #5F2467

split-complementary

#673D24 #24675F #242D67

monochromatic

#170D08 #3A2214 #673D24 #945834 #BF7347

Accessibility & contrast

On white

9.25

#673D24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#673D24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D24

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D24	#FFFFFF	#000000	##FFFFFF
##673D24	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494222

Deuteranopia (green-blind)

#534B24

Tritanopia (blue-blind)

#703537

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673d24;
/* rgb */ color: rgb(103, 61, 36);
/* oklch */ color: oklch(40.5% 0.070 50.5);

Tailwind

colors: {
  custom: {
    50: '#96735f',
    500: '#673d24',
    950: '#000000',
  },
}

SCSS

$custom: #673d24;
$custom-light: #96735f;
$custom-dark: #000000;

JSON

{
  "hex": "#673d24",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 36
  },
  "hsl": {
    "h": 22.388,
    "s": 48.201,
    "l": 27.255
  },
  "oklch": {
    "l": 0.40481,
    "c": 0.07015,
    "h": 50.5
  },
  "luminance": 0.06348
}

Semantic roles & 50–950 ramp

primary

#673D24

secondary

#4C7D9A

accent

#A5D850

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #673D24

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

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