#683B11#683B11

#683B11 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.0% C 0.083 H 59.0°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#683B11
RGB	rgb(104, 59, 17)
HSL	hsl(29, 72%, 24%)
HSV	hsv(29, 84%, 41%)
CMYK	cmyk(0%, 43.3%, 83.7%, 59.2%)
CIE-LAB	lab(29.69, 16.30, 32.82)
CIE-LCH	lch(29.69, 36.65, 63.59°)
OKLab	oklab(39.99% 0.0429 0.0714)
OKLCH	oklch(39.99% 0.083 59)
XYZ	xyz(7.3747, 6.1122, 1.3216)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B11 #113E68

analogous

#681112 #683B11 #686611

triadic

#683B11 #11683B #3B1168

tetradic

#683B11 #126811 #113E68 #661168

square

#683B11 #126811 #113E68 #661168

split-complementary

#683B11 #116866 #111268

monochromatic

#1A0F04 #331D08 #683B11 #9D591A #D17722

Accessibility & contrast

On white

9.45

#683B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#683B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B11

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B11	#FFFFFF	#000000	##FFFFFF
##683B11	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49400B

Deuteranopia (green-blind)

#534A11

Tritanopia (blue-blind)

#723133

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b11;
/* rgb */ color: rgb(104, 59, 17);
/* oklch */ color: oklch(40.0% 0.083 59.0);

Tailwind

colors: {
  custom: {
    50: '#987152',
    500: '#683b11',
    950: '#000000',
  },
}

SCSS

$custom: #683b11;
$custom-light: #987152;
$custom-dark: #000000;

JSON

{
  "hex": "#683b11",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 28.966,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39993,
    "c": 0.08326,
    "h": 59
  },
  "luminance": 0.06111
}

Semantic roles & 50–950 ramp

primary

#683B11

secondary

#356CA0

accent

#97EF39

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #683B11

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

Preview Lab → · Contrast checker → · Palette generator →