#683E10#683E10

#683E10 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.6% C 0.083 H 63.2°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#683E10
RGB	rgb(104, 62, 16)
HSL	hsl(31, 73%, 24%)
HSV	hsv(31, 85%, 41%)
CMYK	cmyk(0%, 40.4%, 84.6%, 59.2%)
CIE-LAB	lab(30.46, 14.43, 34.00)
CIE-LCH	lch(30.46, 36.94, 67.01°)
OKLab	oklab(40.59% 0.0372 0.0736)
OKLCH	oklch(40.59% 0.083 63.2)
XYZ	xyz(7.5257, 6.4265, 1.3342)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683E10 #103A68

analogous

#681210 #683E10 #666810

triadic

#683E10 #10683E #3E1068

tetradic

#683E10 #106812 #103A68 #681066

square

#683E10 #106812 #103A68 #681066

split-complementary

#683E10 #106668 #121068

monochromatic

#1B1004 #331E08 #683E10 #9D5E18 #D27D20

Accessibility & contrast

On white

9.19

#683E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#683E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683E10

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683E10	#FFFFFF	#000000	##FFFFFF
##683E10	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4209

Deuteranopia (green-blind)

#554C11

Tritanopia (blue-blind)

#723435

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683e10;
/* rgb */ color: rgb(104, 62, 16);
/* oklch */ color: oklch(40.6% 0.083 63.2);

Tailwind

colors: {
  custom: {
    50: '#987352',
    500: '#683e10',
    950: '#000000',
  },
}

SCSS

$custom: #683e10;
$custom-light: #987352;
$custom-dark: #000000;

JSON

{
  "hex": "#683e10",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 16
  },
  "hsl": {
    "h": 31.364,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40586,
    "c": 0.0825,
    "h": 63.2
  },
  "luminance": 0.06426
}

Semantic roles & 50–950 ramp

primary

#683E10

secondary

#3467A0

accent

#90F038

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #683E10

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

Preview Lab → · Contrast checker → · Palette generator →