#683B22#683B22

#683B22 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.2% C 0.074 H 48.7°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#683B22
RGB	rgb(104, 59, 34)
HSL	hsl(21, 51%, 27%)
HSV	hsv(21, 67%, 41%)
CMYK	cmyk(0%, 43.3%, 67.3%, 59.2%)
CIE-LAB	lab(29.88, 17.29, 23.74)
CIE-LCH	lch(29.88, 29.37, 53.94°)
OKLab	oklab(40.2% 0.0488 0.0555)
OKLCH	oklch(40.2% 0.074 48.7)
XYZ	xyz(7.5622, 6.1872, 2.3091)
Luminance	0.0619 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B22 #224F68

analogous

#68222C #683B22 #685E22

triadic

#683B22 #22683B #3B2268

tetradic

#683B22 #2C6822 #224F68 #5E2268

square

#683B22 #2C6822 #224F68 #5E2268

split-complementary

#683B22 #22685E #222C68

monochromatic

#170D08 #3A2113 #683B22 #965531 #C27043

Accessibility & contrast

On white

9.39

#683B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#683B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B22

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B22	#FFFFFF	#000000	##FFFFFF
##683B22	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474020

Deuteranopia (green-blind)

#524A22

Tritanopia (blue-blind)

#723235

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b22;
/* rgb */ color: rgb(104, 59, 34);
/* oklch */ color: oklch(40.2% 0.074 48.7);

Tailwind

colors: {
  custom: {
    50: '#97715e',
    500: '#683b22',
    950: '#000000',
  },
}

SCSS

$custom: #683b22;
$custom-light: #97715e;
$custom-dark: #000000;

JSON

{
  "hex": "#683b22",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 34
  },
  "hsl": {
    "h": 21.429,
    "s": 50.725,
    "l": 27.059
  },
  "oklch": {
    "l": 0.40196,
    "c": 0.0739,
    "h": 48.7
  },
  "luminance": 0.06186
}

Semantic roles & 50–950 ramp

primary

#683B22

secondary

#4A7F9C

accent

#A8DA4E

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #683B22

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

Preview Lab → · Contrast checker → · Palette generator →