#683F0E#683F0E

#683F0E is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.8% C 0.083 H 65.2°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#683F0E
RGB	rgb(104, 63, 14)
HSL	hsl(33, 76%, 23%)
HSV	hsv(33, 87%, 41%)
CMYK	cmyk(0%, 39.4%, 86.5%, 59.2%)
CIE-LAB	lab(30.71, 13.74, 35.10)
CIE-LCH	lch(30.71, 37.69, 68.62°)
OKLab	oklab(40.78% 0.0349 0.0754)
OKLCH	oklch(40.78% 0.083 65.2)
XYZ	xyz(7.5663, 6.5305, 1.2774)
Luminance	0.0653 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F0E #0E3768

analogous

#68120E #683F0E #64680E

triadic

#683F0E #0E683F #3F0E68

tetradic

#683F0E #0E6812 #0E3768 #680E64

square

#683F0E #0E6812 #0E3768 #680E64

split-complementary

#683F0E #0E6468 #120E68

monochromatic

#1B1004 #321E07 #683F0E #9E6015 #D4801D

Accessibility & contrast

On white

9.11

#683F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#683F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F0E

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F0E	#FFFFFF	#000000	##FFFFFF
##683F0E	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4306

Deuteranopia (green-blind)

#564C0F

Tritanopia (blue-blind)

#723536

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683f0e;
/* rgb */ color: rgb(104, 63, 14);
/* oklch */ color: oklch(40.8% 0.083 65.2);

Tailwind

colors: {
  custom: {
    50: '#987451',
    500: '#683f0e',
    950: '#000000',
  },
}

SCSS

$custom: #683f0e;
$custom-light: #987451;
$custom-dark: #000000;

JSON

{
  "hex": "#683f0e",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 14
  },
  "hsl": {
    "h": 32.667,
    "s": 76.271,
    "l": 23.137
  },
  "oklch": {
    "l": 0.40775,
    "c": 0.08311,
    "h": 65.2
  },
  "luminance": 0.0653
}

Semantic roles & 50–950 ramp

primary

#683F0E

secondary

#3164A1

accent

#8BF335

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #683F0E

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

Preview Lab → · Contrast checker → · Palette generator →