#683F10#683F10

#683F10 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.8% C 0.082 H 64.5°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#683F10
RGB	rgb(104, 63, 16)
HSL	hsl(32, 73%, 24%)
HSV	hsv(32, 85%, 41%)
CMYK	cmyk(0%, 39.4%, 84.6%, 59.2%)
CIE-LAB	lab(30.73, 13.82, 34.24)
CIE-LCH	lch(30.73, 36.93, 68.03°)
OKLab	oklab(40.79% 0.0354 0.0742)
OKLCH	oklch(40.79% 0.082 64.5)
XYZ	xyz(7.5806, 6.5362, 1.3525)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F10 #103968

analogous

#681310 #683F10 #656810

triadic

#683F10 #10683F #3F1068

tetradic

#683F10 #106813 #103968 #681065

square

#683F10 #106813 #103968 #681065

split-complementary

#683F10 #106568 #131068

monochromatic

#1B1004 #331F08 #683F10 #9D5F18 #D27F20

Accessibility & contrast

On white

9.10

#683F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#683F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F10

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F10	#FFFFFF	#000000	##FFFFFF
##683F10	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4308

Deuteranopia (green-blind)

#564C11

Tritanopia (blue-blind)

#723536

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683f10;
/* rgb */ color: rgb(104, 63, 16);
/* oklch */ color: oklch(40.8% 0.082 64.5);

Tailwind

colors: {
  custom: {
    50: '#987452',
    500: '#683f10',
    950: '#000000',
  },
}

SCSS

$custom: #683f10;
$custom-light: #987452;
$custom-dark: #000000;

JSON

{
  "hex": "#683f10",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 32.045,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.4079,
    "c": 0.08218,
    "h": 64.5
  },
  "luminance": 0.06535
}

Semantic roles & 50–950 ramp

primary

#683F10

secondary

#3466A0

accent

#8EF038

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #683F10

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

Preview Lab → · Contrast checker → · Palette generator →