#683C11#683C11

#683C11 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.2% C 0.083 H 60.2°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#683C11
RGB	rgb(104, 60, 17)
HSL	hsl(30, 72%, 24%)
HSV	hsv(30, 84%, 41%)
CMYK	cmyk(0%, 42.3%, 83.7%, 59.2%)
CIE-LAB	lab(29.95, 15.69, 33.06)
CIE-LCH	lch(29.95, 36.60, 64.61°)
OKLab	oklab(40.19% 0.0411 0.0719)
OKLCH	oklch(40.19% 0.083 60.2)
XYZ	xyz(7.4266, 6.2160, 1.3389)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683C11 #113D68

analogous

#681111 #683C11 #686711

triadic

#683C11 #11683C #3C1168

tetradic

#683C11 #116811 #113D68 #671168

square

#683C11 #116811 #113D68 #671168

split-complementary

#683C11 #116867 #111168

monochromatic

#1A0F04 #331E08 #683C11 #9D5A1A #D17922

Accessibility & contrast

On white

9.36

#683C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#683C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683C11

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683C11	#FFFFFF	#000000	##FFFFFF
##683C11	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)

#49400A

Deuteranopia (green-blind)

#544B11

Tritanopia (blue-blind)

#723233

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683c11;
/* rgb */ color: rgb(104, 60, 17);
/* oklch */ color: oklch(40.2% 0.083 60.2);

Tailwind

colors: {
  custom: {
    50: '#987252',
    500: '#683c11',
    950: '#000000',
  },
}

SCSS

$custom: #683c11;
$custom-light: #987252;
$custom-dark: #000000;

JSON

{
  "hex": "#683c11",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 17
  },
  "hsl": {
    "h": 29.655,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.40192,
    "c": 0.0828,
    "h": 60.2
  },
  "luminance": 0.06215
}

Semantic roles & 50–950 ramp

primary

#683C11

secondary

#356BA0

accent

#95EF39

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #683C11

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

Preview Lab → · Contrast checker → · Palette generator →