#683F16#683F16

#683F16 is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.8% C 0.079 H 62.0°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#683F16
RGB	rgb(104, 63, 22)
HSL	hsl(30, 65%, 25%)
HSV	hsv(30, 79%, 41%)
CMYK	cmyk(0%, 39.4%, 78.8%, 59.2%)
CIE-LAB	lab(30.78, 14.09, 31.43)
CIE-LCH	lch(30.78, 34.44, 65.85°)
OKLab	oklab(40.84% 0.0371 0.0697)
OKLCH	oklch(40.84% 0.079 62)
XYZ	xyz(7.6319, 6.5567, 1.6226)
Luminance	0.0656 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F16 #163F68

analogous

#681616 #683F16 #686816

triadic

#683F16 #16683F #3F1668

tetradic

#683F16 #166816 #163F68 #681668

square

#683F16 #166816 #163F68 #681668

split-complementary

#683F16 #166868 #161668

monochromatic

#190F05 #35200B #683F16 #9B5E21 #CD7C2B

Accessibility & contrast

On white

9.09

#683F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#683F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F16

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F16	#FFFFFF	#000000	##FFFFFF
##683F16	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4311

Deuteranopia (green-blind)

#554C16

Tritanopia (blue-blind)

#723636

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683f16;
/* rgb */ color: rgb(104, 63, 22);
/* oklch */ color: oklch(40.8% 0.079 62.0);

Tailwind

colors: {
  custom: {
    50: '#977456',
    500: '#683f16',
    950: '#000000',
  },
}

SCSS

$custom: #683f16;
$custom-light: #977456;
$custom-dark: #000000;

JSON

{
  "hex": "#683f16",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 22
  },
  "hsl": {
    "h": 30,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40843,
    "c": 0.07898,
    "h": 62
  },
  "luminance": 0.06556
}

Semantic roles & 50–950 ramp

primary

#683F16

secondary

#3B6D9F

accent

#94E840

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683F16

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

Preview Lab → · Contrast checker → · Palette generator →