#683C16#683C16

#683C16 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.2% C 0.080 H 57.9°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#683C16
RGB	rgb(104, 60, 22)
HSL	hsl(28, 65%, 25%)
HSV	hsv(28, 79%, 41%)
CMYK	cmyk(0%, 42.3%, 78.8%, 59.2%)
CIE-LAB	lab(29.99, 15.92, 30.63)
CIE-LCH	lch(29.99, 34.53, 62.53°)
OKLab	oklab(40.24% 0.0426 0.068)
OKLCH	oklch(40.24% 0.08 57.9)
XYZ	xyz(7.4702, 6.2335, 1.5687)
Luminance	0.0623 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683C16 #164268

analogous

#681619 #683C16 #686516

triadic

#683C16 #16683C #3C1668

tetradic

#683C16 #196816 #164268 #651668

square

#683C16 #196816 #164268 #651668

split-complementary

#683C16 #166865 #161968

monochromatic

#190F05 #351F0B #683C16 #9B5921 #CD762B

Accessibility & contrast

On white

9.35

#683C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#683C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683C16

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683C16	#FFFFFF	#000000	##FFFFFF
##683C16	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494111

Deuteranopia (green-blind)

#544B16

Tritanopia (blue-blind)

#723234

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683c16;
/* rgb */ color: rgb(104, 60, 22);
/* oklch */ color: oklch(40.2% 0.080 57.9);

Tailwind

colors: {
  custom: {
    50: '#987255',
    500: '#683c16',
    950: '#000000',
  },
}

SCSS

$custom: #683c16;
$custom-light: #987255;
$custom-dark: #000000;

JSON

{
  "hex": "#683c16",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 22
  },
  "hsl": {
    "h": 27.805,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40239,
    "c": 0.08023,
    "h": 57.9
  },
  "luminance": 0.06233
}

Semantic roles & 50–950 ramp

primary

#683C16

secondary

#3B719F

accent

#9AE840

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683C16

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

Preview Lab → · Contrast checker → · Palette generator →