#683C10#683C10

#683C10 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.2% C 0.083 H 60.6°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#683C10
RGB	rgb(104, 60, 16)
HSL	hsl(30, 73%, 24%)
HSV	hsv(30, 85%, 41%)
CMYK	cmyk(0%, 42.3%, 84.6%, 59.2%)
CIE-LAB	lab(29.94, 15.65, 33.52)
CIE-LCH	lch(29.94, 36.99, 64.97°)
OKLab	oklab(40.18% 0.0408 0.0726)
OKLCH	oklch(40.18% 0.083 60.6)
XYZ	xyz(7.4189, 6.2130, 1.2986)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683C10 #103C68

analogous

#681010 #683C10 #686810

triadic

#683C10 #10683C #3C1068

tetradic

#683C10 #106810 #103C68 #681068

square

#683C10 #106810 #103C68 #681068

split-complementary

#683C10 #106868 #101068

monochromatic

#1B0F04 #331D08 #683C10 #9D5B18 #D27920

Accessibility & contrast

On white

9.36

#683C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#683C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683C10

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683C10	#FFFFFF	#000000	##FFFFFF
##683C10	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4009

Deuteranopia (green-blind)

#544A10

Tritanopia (blue-blind)

#723233

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683c10;
/* rgb */ color: rgb(104, 60, 16);
/* oklch */ color: oklch(40.2% 0.083 60.6);

Tailwind

colors: {
  custom: {
    50: '#987252',
    500: '#683c10',
    950: '#000000',
  },
}

SCSS

$custom: #683c10;
$custom-light: #987252;
$custom-dark: #000000;

JSON

{
  "hex": "#683c10",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 16
  },
  "hsl": {
    "h": 30,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40184,
    "c": 0.08327,
    "h": 60.6
  },
  "luminance": 0.06212
}

Semantic roles & 50–950 ramp

primary

#683C10

secondary

#346AA0

accent

#94F038

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #683C10

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

Preview Lab → · Contrast checker → · Palette generator →