#673A10#673A10

#673A10 is a dark, moderate orange. Relative luminance 0.059; OKLCH L 39.6% C 0.083 H 58.8°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#673A10
RGB	rgb(103, 58, 16)
HSL	hsl(29, 73%, 23%)
HSV	hsv(29, 84%, 40%)
CMYK	cmyk(0%, 43.7%, 84.5%, 59.6%)
CIE-LAB	lab(29.28, 16.39, 32.84)
CIE-LCH	lch(29.28, 36.71, 63.48°)
OKLab	oklab(39.64% 0.0431 0.0712)
OKLCH	oklch(39.64% 0.083 58.8)
XYZ	xyz(7.2007, 5.9479, 1.2590)
Luminance	0.0595 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A10 #103D67

analogous

#671011 #673A10 #676510

triadic

#673A10 #10673A #3A1067

tetradic

#673A10 #116710 #103D67 #651067

square

#673A10 #116710 #103D67 #651067

split-complementary

#673A10 #106765 #101167

monochromatic

#1A0F04 #321C08 #673A10 #9C5818 #D17620

Accessibility & contrast

On white

9.59

#673A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#673A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A10

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A10	#FFFFFF	#000000	##FFFFFF
##673A10	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0A

Deuteranopia (green-blind)

#524910

Tritanopia (blue-blind)

#713032

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #673a10;
/* rgb */ color: rgb(103, 58, 16);
/* oklch */ color: oklch(39.6% 0.083 58.8);

Tailwind

colors: {
  custom: {
    50: '#977052',
    500: '#673a10',
    950: '#000000',
  },
}

SCSS

$custom: #673a10;
$custom-light: #977052;
$custom-dark: #000000;

JSON

{
  "hex": "#673a10",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 16
  },
  "hsl": {
    "h": 28.966,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3964,
    "c": 0.08323,
    "h": 58.8
  },
  "luminance": 0.05947
}

Semantic roles & 50–950 ramp

primary

#673A10

secondary

#336B9F

accent

#97F038

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #673A10

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

Preview Lab → · Contrast checker → · Palette generator →