#683F12#683F12

#683F12 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.8% C 0.081 H 63.7°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#683F12
RGB	rgb(104, 63, 18)
HSL	hsl(31, 70%, 24%)
HSV	hsv(31, 83%, 41%)
CMYK	cmyk(0%, 39.4%, 82.7%, 59.2%)
CIE-LAB	lab(30.74, 13.90, 33.35)
CIE-LCH	lch(30.74, 36.13, 67.38°)
OKLab	oklab(40.81% 0.0359 0.0728)
OKLCH	oklch(40.81% 0.081 63.7)
XYZ	xyz(7.5962, 6.5425, 1.4349)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F12 #123B68

analogous

#681412 #683F12 #666812

triadic

#683F12 #12683F #3F1268

tetradic

#683F12 #126814 #123B68 #681266

square

#683F12 #126814 #123B68 #681266

split-complementary

#683F12 #126668 #141268

monochromatic

#1A1005 #341F09 #683F12 #9C5F1B #D07E24

Accessibility & contrast

On white

9.10

#683F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#683F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F12

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F12	#FFFFFF	#000000	##FFFFFF
##683F12	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)

#4C430B

Deuteranopia (green-blind)

#564C13

Tritanopia (blue-blind)

#723636

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683f12;
/* rgb */ color: rgb(104, 63, 18);
/* oklch */ color: oklch(40.8% 0.081 63.7);

Tailwind

colors: {
  custom: {
    50: '#987453',
    500: '#683f12',
    950: '#000000',
  },
}

SCSS

$custom: #683f12;
$custom-light: #987453;
$custom-dark: #000000;

JSON

{
  "hex": "#683f12",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 18
  },
  "hsl": {
    "h": 31.395,
    "s": 70.492,
    "l": 23.922
  },
  "oklch": {
    "l": 0.40806,
    "c": 0.08117,
    "h": 63.7
  },
  "luminance": 0.06542
}

Semantic roles & 50–950 ramp

primary

#683F12

secondary

#3668A0

accent

#90ED3B

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683F12

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

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