#683F23#683F23

#683F23 is a dark, moderate orange. Relative luminance 0.066; OKLCH L 41.0% C 0.071 H 53.7°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#683F23
RGB	rgb(104, 63, 35)
HSL	hsl(24, 50%, 27%)
HSV	hsv(24, 66%, 41%)
CMYK	cmyk(0%, 39.4%, 66.3%, 59.2%)
CIE-LAB	lab(30.93, 14.93, 24.39)
CIE-LCH	lch(30.93, 28.59, 58.53°)
OKLab	oklab(41.01% 0.0418 0.057)
OKLCH	oklch(41.01% 0.071 53.7)
XYZ	xyz(7.7904, 6.6201, 2.4573)
Luminance	0.0662 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F23 #234C68

analogous

#68232A #683F23 #686223

triadic

#683F23 #23683F #3F2368

tetradic

#683F23 #2A6823 #234C68 #622368

square

#683F23 #2A6823 #234C68 #622368

split-complementary

#683F23 #236862 #232A68

monochromatic

#170E08 #3A2314 #683F23 #965B32 #C07745

Accessibility & contrast

On white

9.04

#683F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#683F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F23

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F23	#FFFFFF	#000000	##FFFFFF
##683F23	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4320

Deuteranopia (green-blind)

#554C23

Tritanopia (blue-blind)

#723738

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #683f23;
/* rgb */ color: rgb(104, 63, 35);
/* oklch */ color: oklch(41.0% 0.071 53.7);

Tailwind

colors: {
  custom: {
    50: '#96745f',
    500: '#683f23',
    950: '#000000',
  },
}

SCSS

$custom: #683f23;
$custom-light: #96745f;
$custom-dark: #000000;

JSON

{
  "hex": "#683f23",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 35
  },
  "hsl": {
    "h": 24.348,
    "s": 49.64,
    "l": 27.255
  },
  "oklch": {
    "l": 0.41008,
    "c": 0.07074,
    "h": 53.7
  },
  "luminance": 0.06619
}

Semantic roles & 50–950 ramp

primary

#683F23

secondary

#4B7B9B

accent

#A1D94F

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #683F23

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

Preview Lab → · Contrast checker → · Palette generator →