#683D10#683D10

#683D10 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.4% C 0.083 H 61.9°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#683D10
RGB	rgb(104, 61, 16)
HSL	hsl(31, 73%, 24%)
HSV	hsv(31, 85%, 41%)
CMYK	cmyk(0%, 41.3%, 84.6%, 59.2%)
CIE-LAB	lab(30.20, 15.04, 33.76)
CIE-LCH	lch(30.20, 36.96, 65.99°)
OKLab	oklab(40.38% 0.039 0.0731)
OKLCH	oklch(40.38% 0.083 61.9)
XYZ	xyz(7.4718, 6.3187, 1.3163)
Luminance	0.0632 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D10 #103B68

analogous

#681110 #683D10 #676810

triadic

#683D10 #10683D #3D1068

tetradic

#683D10 #106811 #103B68 #681067

square

#683D10 #106811 #103B68 #681067

split-complementary

#683D10 #106768 #111068

monochromatic

#1B1004 #331E08 #683D10 #9D5C18 #D27B20

Accessibility & contrast

On white

9.28

#683D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#683D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D10

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D10	#FFFFFF	#000000	##FFFFFF
##683D10	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4109

Deuteranopia (green-blind)

#554B10

Tritanopia (blue-blind)

#723334

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683d10;
/* rgb */ color: rgb(104, 61, 16);
/* oklch */ color: oklch(40.4% 0.083 61.9);

Tailwind

colors: {
  custom: {
    50: '#987252',
    500: '#683d10',
    950: '#000000',
  },
}

SCSS

$custom: #683d10;
$custom-light: #987252;
$custom-dark: #000000;

JSON

{
  "hex": "#683d10",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 16
  },
  "hsl": {
    "h": 30.682,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40384,
    "c": 0.08287,
    "h": 61.9
  },
  "luminance": 0.06318
}

Semantic roles & 50–950 ramp

primary

#683D10

secondary

#3469A0

accent

#92F038

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #683D10

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

Preview Lab → · Contrast checker → · Palette generator →