#683E18#683E18

#683E18 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.7% C 0.078 H 59.6°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#683E18
RGB	rgb(104, 62, 24)
HSL	hsl(29, 63%, 25%)
HSV	hsv(29, 77%, 41%)
CMYK	cmyk(0%, 40.4%, 76.9%, 59.2%)
CIE-LAB	lab(30.53, 14.81, 30.15)
CIE-LCH	lch(30.53, 33.59, 63.84°)
OKLab	oklab(40.66% 0.0396 0.0674)
OKLCH	oklch(40.66% 0.078 59.6)
XYZ	xyz(7.5970, 6.4550, 1.7098)
Luminance	0.0645 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683E18 #184268

analogous

#68181A #683E18 #686618

triadic

#683E18 #18683E #3E1868

tetradic

#683E18 #1A6818 #184268 #661868

square

#683E18 #1A6818 #184268 #661868

split-complementary

#683E18 #186866 #181A68

monochromatic

#190F06 #36200D #683E18 #9A5C23 #CB792F

Accessibility & contrast

On white

9.17

#683E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#683E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683E18

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683E18	#FFFFFF	#000000	##FFFFFF
##683E18	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4214

Deuteranopia (green-blind)

#554C18

Tritanopia (blue-blind)

#723536

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683e18;
/* rgb */ color: rgb(104, 62, 24);
/* oklch */ color: oklch(40.7% 0.078 59.6);

Tailwind

colors: {
  custom: {
    50: '#977357',
    500: '#683e18',
    950: '#000000',
  },
}

SCSS

$custom: #683e18;
$custom-light: #977357;
$custom-dark: #000000;

JSON

{
  "hex": "#683e18",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 24
  },
  "hsl": {
    "h": 28.5,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40661,
    "c": 0.07819,
    "h": 59.6
  },
  "luminance": 0.06454
}

Semantic roles & 50–950 ramp

primary

#683E18

secondary

#3E709E

accent

#98E642

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683E18

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

Preview Lab → · Contrast checker → · Palette generator →