#673A19#673A19

#673A19 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.7% C 0.079 H 54.3°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#673A19
RGB	rgb(103, 58, 25)
HSL	hsl(25, 61%, 25%)
HSV	hsv(25, 76%, 40%)
CMYK	cmyk(0%, 43.7%, 75.7%, 59.6%)
CIE-LAB	lab(29.36, 16.83, 28.32)
CIE-LCH	lch(29.36, 32.95, 59.27°)
OKLab	oklab(39.73% 0.0459 0.0638)
OKLCH	oklch(39.73% 0.079 54.3)
XYZ	xyz(7.2826, 5.9806, 1.6904)
Luminance	0.0598 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A19 #194667

analogous

#67191F #673A19 #676119

triadic

#673A19 #19673A #3A1967

tetradic

#673A19 #1F6719 #194667 #611967

square

#673A19 #1F6719 #194667 #611967

split-complementary

#673A19 #196761 #191F67

monochromatic

#190E06 #361E0D #673A19 #985625 #C97131

Accessibility & contrast

On white

9.56

#673A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#673A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A19

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A19	#FFFFFF	#000000	##FFFFFF
##673A19	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F15

Deuteranopia (green-blind)

#524919

Tritanopia (blue-blind)

#713133

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #673a19;
/* rgb */ color: rgb(103, 58, 25);
/* oklch */ color: oklch(39.7% 0.079 54.3);

Tailwind

colors: {
  custom: {
    50: '#977057',
    500: '#673a19',
    950: '#000000',
  },
}

SCSS

$custom: #673a19;
$custom-light: #977057;
$custom-dark: #000000;

JSON

{
  "hex": "#673a19",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 25
  },
  "hsl": {
    "h": 25.385,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.39731,
    "c": 0.07861,
    "h": 54.3
  },
  "luminance": 0.0598
}

Semantic roles & 50–950 ramp

primary

#673A19

secondary

#3F759D

accent

#A0E444

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #673A19

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

Preview Lab → · Contrast checker → · Palette generator →