#683B10#683B10

#683B10 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.0% C 0.084 H 59.4°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#683B10
RGB	rgb(104, 59, 16)
HSL	hsl(29, 73%, 24%)
HSV	hsv(29, 85%, 41%)
CMYK	cmyk(0%, 43.3%, 84.6%, 59.2%)
CIE-LAB	lab(29.69, 16.26, 33.28)
CIE-LCH	lch(29.69, 37.04, 63.96°)
OKLab	oklab(39.99% 0.0426 0.0721)
OKLCH	oklch(39.99% 0.084 59.4)
XYZ	xyz(7.3671, 6.1092, 1.2813)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B10 #103D68

analogous

#681011 #683B10 #686710

triadic

#683B10 #10683B #3B1068

tetradic

#683B10 #116810 #103D68 #671068

square

#683B10 #116810 #103D68 #671068

split-complementary

#683B10 #106867 #101168

monochromatic

#1B0F04 #331D08 #683B10 #9D5918 #D27720

Accessibility & contrast

On white

9.45

#683B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#683B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B10

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B10	#FFFFFF	#000000	##FFFFFF
##683B10	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)

#494009

Deuteranopia (green-blind)

#534A10

Tritanopia (blue-blind)

#723132

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b10;
/* rgb */ color: rgb(104, 59, 16);
/* oklch */ color: oklch(40.0% 0.084 59.4);

Tailwind

colors: {
  custom: {
    50: '#987152',
    500: '#683b10',
    950: '#000000',
  },
}

SCSS

$custom: #683b10;
$custom-light: #987152;
$custom-dark: #000000;

JSON

{
  "hex": "#683b10",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 29.318,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.39985,
    "c": 0.08373,
    "h": 59.4
  },
  "luminance": 0.06108
}

Semantic roles & 50–950 ramp

primary

#683B10

secondary

#346BA0

accent

#96F038

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0F0702

muted

#7E7A78

Preview Lab

Preview with #683B10

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

Preview Lab → · Contrast checker → · Palette generator →