#683D23#683D23

#683D23 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.6% C 0.072 H 50.7°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#683D23
RGB	rgb(104, 61, 35)
HSL	hsl(23, 50%, 27%)
HSV	hsv(23, 66%, 41%)
CMYK	cmyk(0%, 41.3%, 66.3%, 59.2%)
CIE-LAB	lab(30.41, 16.15, 23.77)
CIE-LCH	lch(30.41, 28.74, 55.81°)
OKLab	oklab(40.61% 0.0455 0.0557)
OKLCH	oklch(40.61% 0.072 50.7)
XYZ	xyz(7.6816, 6.4026, 2.4211)
Luminance	0.0640 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D23 #234E68

analogous

#68232B #683D23 #686023

triadic

#683D23 #23683D #3D2368

tetradic

#683D23 #2B6823 #234E68 #602368

square

#683D23 #2B6823 #234E68 #602368

split-complementary

#683D23 #236860 #232B68

monochromatic

#170D08 #3A2214 #683D23 #965832 #C07345

Accessibility & contrast

On white

9.21

#683D23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#683D23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D23

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D23	#FFFFFF	#000000	##FFFFFF
##683D23	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494221

Deuteranopia (green-blind)

#534B23

Tritanopia (blue-blind)

#723537

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683d23;
/* rgb */ color: rgb(104, 61, 35);
/* oklch */ color: oklch(40.6% 0.072 50.7);

Tailwind

colors: {
  custom: {
    50: '#97735e',
    500: '#683d23',
    950: '#000000',
  },
}

SCSS

$custom: #683d23;
$custom-light: #97735e;
$custom-dark: #000000;

JSON

{
  "hex": "#683d23",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 35
  },
  "hsl": {
    "h": 22.609,
    "s": 49.64,
    "l": 27.255
  },
  "oklch": {
    "l": 0.40607,
    "c": 0.07193,
    "h": 50.7
  },
  "luminance": 0.06402
}

Semantic roles & 50–950 ramp

primary

#683D23

secondary

#4B7D9B

accent

#A5D94F

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #683D23

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

Preview Lab → · Contrast checker → · Palette generator →