#683D17#683D17

#683D17 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.4% C 0.079 H 58.8°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#683D17
RGB	rgb(104, 61, 23)
HSL	hsl(28, 64%, 25%)
HSV	hsv(28, 78%, 41%)
CMYK	cmyk(0%, 41.3%, 77.9%, 59.2%)
CIE-LAB	lab(30.26, 15.37, 30.39)
CIE-LCH	lch(30.26, 34.05, 63.18°)
OKLab	oklab(40.45% 0.0411 0.0677)
OKLCH	oklch(40.45% 0.079 58.8)
XYZ	xyz(7.5329, 6.3432, 1.6381)
Luminance	0.0634 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D17 #174268

analogous

#681719 #683D17 #686617

triadic

#683D17 #17683D #3D1768

tetradic

#683D17 #196817 #174268 #661768

square

#683D17 #196817 #174268 #661768

split-complementary

#683D17 #176866 #171968

monochromatic

#190F06 #36200C #683D17 #9A5A22 #CC782D

Accessibility & contrast

On white

9.26

#683D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#683D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D17

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D17	#FFFFFF	#000000	##FFFFFF
##683D17	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)

#4A4112

Deuteranopia (green-blind)

#544B17

Tritanopia (blue-blind)

#723435

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683d17;
/* rgb */ color: rgb(104, 61, 23);
/* oklch */ color: oklch(40.4% 0.079 58.8);

Tailwind

colors: {
  custom: {
    50: '#977256',
    500: '#683d17',
    950: '#000000',
  },
}

SCSS

$custom: #683d17;
$custom-light: #977256;
$custom-dark: #000000;

JSON

{
  "hex": "#683d17",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 23
  },
  "hsl": {
    "h": 28.148,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.40449,
    "c": 0.07921,
    "h": 58.8
  },
  "luminance": 0.06342
}

Semantic roles & 50–950 ramp

primary

#683D17

secondary

#3D709E

accent

#99E741

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683D17

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

Preview Lab → · Contrast checker → · Palette generator →