#673E10#673E10

#673E10 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.4% C 0.082 H 63.9°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#673E10
RGB	rgb(103, 62, 16)
HSL	hsl(32, 73%, 23%)
HSV	hsv(32, 84%, 40%)
CMYK	cmyk(0%, 39.8%, 84.5%, 59.6%)
CIE-LAB	lab(30.32, 13.94, 33.82)
CIE-LCH	lch(30.32, 36.58, 67.59°)
OKLab	oklab(40.44% 0.0359 0.0733)
OKLCH	oklch(40.44% 0.082 63.9)
XYZ	xyz(7.4103, 6.3670, 1.3288)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673E10 #103967

analogous

#671210 #673E10 #646710

triadic

#673E10 #10673E #3E1067

tetradic

#673E10 #106712 #103967 #671064

square

#673E10 #106712 #103967 #671064

split-complementary

#673E10 #106467 #121067

monochromatic

#1A1004 #321E08 #673E10 #9C5E18 #D17E20

Accessibility & contrast

On white

9.24

#673E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#673E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673E10

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673E10	#FFFFFF	#000000	##FFFFFF
##673E10	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4209

Deuteranopia (green-blind)

#554B11

Tritanopia (blue-blind)

#713535

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673e10;
/* rgb */ color: rgb(103, 62, 16);
/* oklch */ color: oklch(40.4% 0.082 63.9);

Tailwind

colors: {
  custom: {
    50: '#977352',
    500: '#673e10',
    950: '#000000',
  },
}

SCSS

$custom: #673e10;
$custom-light: #977352;
$custom-dark: #000000;

JSON

{
  "hex": "#673e10",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 16
  },
  "hsl": {
    "h": 31.724,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.40444,
    "c": 0.0816,
    "h": 63.9
  },
  "luminance": 0.06366
}

Semantic roles & 50–950 ramp

primary

#673E10

secondary

#33669F

accent

#8FF038

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #673E10

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

Preview Lab → · Contrast checker → · Palette generator →