#673D19#673D19

#673D19 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.3% C 0.077 H 58.4°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#673D19
RGB	rgb(103, 61, 25)
HSL	hsl(28, 61%, 25%)
HSV	hsv(28, 76%, 40%)
CMYK	cmyk(0%, 40.8%, 75.7%, 59.6%)
CIE-LAB	lab(30.14, 15.00, 29.15)
CIE-LCH	lch(30.14, 32.78, 62.77°)
OKLab	oklab(40.33% 0.0404 0.0656)
OKLCH	oklch(40.33% 0.077 58.4)
XYZ	xyz(7.4383, 6.2920, 1.7423)
Luminance	0.0629 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D19 #194367

analogous

#67191C #673D19 #676419

triadic

#673D19 #19673D #3D1967

tetradic

#673D19 #1C6719 #194367 #641967

square

#673D19 #1C6719 #194367 #641967

split-complementary

#673D19 #196764 #191C67

monochromatic

#190F06 #36200D #673D19 #985A25 #C97731

Accessibility & contrast

On white

9.30

#673D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#673D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D19

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D19	#FFFFFF	#000000	##FFFFFF
##673D19	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4115

Deuteranopia (green-blind)

#544B19

Tritanopia (blue-blind)

#713435

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673d19;
/* rgb */ color: rgb(103, 61, 25);
/* oklch */ color: oklch(40.3% 0.077 58.4);

Tailwind

colors: {
  custom: {
    50: '#967257',
    500: '#673d19',
    950: '#000000',
  },
}

SCSS

$custom: #673d19;
$custom-light: #967257;
$custom-dark: #000000;

JSON

{
  "hex": "#673d19",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 25
  },
  "hsl": {
    "h": 27.692,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40328,
    "c": 0.07704,
    "h": 58.4
  },
  "luminance": 0.06291
}

Semantic roles & 50–950 ramp

primary

#673D19

secondary

#3F729D

accent

#9AE444

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #673D19

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

Preview Lab → · Contrast checker → · Palette generator →