#683D16#683D16

#683D16 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.4% C 0.080 H 59.3°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#683D16
RGB	rgb(104, 61, 22)
HSL	hsl(29, 65%, 25%)
HSV	hsv(29, 79%, 41%)
CMYK	cmyk(0%, 41.3%, 78.8%, 59.2%)
CIE-LAB	lab(30.25, 15.31, 30.90)
CIE-LCH	lch(30.25, 34.49, 63.64°)
OKLab	oklab(40.44% 0.0408 0.0686)
OKLCH	oklch(40.44% 0.08 59.3)
XYZ	xyz(7.5231, 6.3392, 1.5863)
Luminance	0.0634 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D16 #164168

analogous

#681618 #683D16 #686616

triadic

#683D16 #16683D #3D1668

tetradic

#683D16 #186816 #164168 #661668

square

#683D16 #186816 #164168 #661668

split-complementary

#683D16 #166866 #161868

monochromatic

#190F05 #351F0B #683D16 #9B5B21 #CD782B

Accessibility & contrast

On white

9.26

#683D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#683D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D16

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D16	#FFFFFF	#000000	##FFFFFF
##683D16	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4111

Deuteranopia (green-blind)

#544B16

Tritanopia (blue-blind)

#723435

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683d16;
/* rgb */ color: rgb(104, 61, 22);
/* oklch */ color: oklch(40.4% 0.080 59.3);

Tailwind

colors: {
  custom: {
    50: '#987256',
    500: '#683d16',
    950: '#000000',
  },
}

SCSS

$custom: #683d16;
$custom-light: #987256;
$custom-dark: #000000;

JSON

{
  "hex": "#683d16",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 22
  },
  "hsl": {
    "h": 28.537,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40439,
    "c": 0.07977,
    "h": 59.3
  },
  "luminance": 0.06338
}

Semantic roles & 50–950 ramp

primary

#683D16

secondary

#3B6F9F

accent

#98E840

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683D16

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

Preview Lab → · Contrast checker → · Palette generator →