#683B16#683B16

#683B16 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.0% C 0.081 H 56.6°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#683B16
RGB	rgb(104, 59, 22)
HSL	hsl(27, 65%, 25%)
HSV	hsv(27, 79%, 41%)
CMYK	cmyk(0%, 43.3%, 78.8%, 59.2%)
CIE-LAB	lab(29.74, 16.53, 30.37)
CIE-LCH	lch(29.74, 34.58, 61.44°)
OKLab	oklab(40.04% 0.0444 0.0674)
OKLCH	oklch(40.04% 0.081 56.6)
XYZ	xyz(7.4183, 6.1297, 1.5514)
Luminance	0.0613 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B16 #164368

analogous

#68161A #683B16 #686416

triadic

#683B16 #16683B #3B1668

tetradic

#683B16 #1A6816 #164368 #641668

square

#683B16 #1A6816 #164368 #641668

split-complementary

#683B16 #166864 #161A68

monochromatic

#190E05 #351E0B #683B16 #9B5821 #CD742B

Accessibility & contrast

On white

9.43

#683B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#683B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B16

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B16	#FFFFFF	#000000	##FFFFFF
##683B16	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484011

Deuteranopia (green-blind)

#534A16

Tritanopia (blue-blind)

#723133

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b16;
/* rgb */ color: rgb(104, 59, 22);
/* oklch */ color: oklch(40.0% 0.081 56.6);

Tailwind

colors: {
  custom: {
    50: '#987155',
    500: '#683b16',
    950: '#000000',
  },
}

SCSS

$custom: #683b16;
$custom-light: #987155;
$custom-dark: #000000;

JSON

{
  "hex": "#683b16",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 22
  },
  "hsl": {
    "h": 27.073,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40041,
    "c": 0.08074,
    "h": 56.6
  },
  "luminance": 0.06129
}

Semantic roles & 50–950 ramp

primary

#683B16

secondary

#3B729F

accent

#9CE840

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #683B16

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

Preview Lab → · Contrast checker → · Palette generator →