#673D13#673D13

#673D13 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.3% C 0.080 H 61.4°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#673D13
RGB	rgb(103, 61, 19)
HSL	hsl(30, 69%, 24%)
HSV	hsv(30, 82%, 40%)
CMYK	cmyk(0%, 40.8%, 81.6%, 59.6%)
CIE-LAB	lab(30.08, 14.69, 32.18)
CIE-LCH	lch(30.08, 35.38, 65.47°)
OKLab	oklab(40.27% 0.0385 0.0706)
OKLCH	oklch(40.27% 0.08 61.4)
XYZ	xyz(7.3804, 6.2688, 1.4373)
Luminance	0.0627 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D13 #133D67

analogous

#671313 #673D13 #676713

triadic

#673D13 #13673D #3D1367

tetradic

#673D13 #136713 #133D67 #671367

square

#673D13 #136713 #133D67 #671367

split-complementary

#673D13 #136767 #131367

monochromatic

#1A0F05 #331E09 #673D13 #9B5C1D #CE7A26

Accessibility & contrast

On white

9.32

#673D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#673D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D13

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D13	#FFFFFF	#000000	##FFFFFF
##673D13	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A410D

Deuteranopia (green-blind)

#544B13

Tritanopia (blue-blind)

#713434

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673d13;
/* rgb */ color: rgb(103, 61, 19);
/* oklch */ color: oklch(40.3% 0.080 61.4);

Tailwind

colors: {
  custom: {
    50: '#977254',
    500: '#673d13',
    950: '#000000',
  },
}

SCSS

$custom: #673d13;
$custom-light: #977254;
$custom-dark: #000000;

JSON

{
  "hex": "#673d13",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 19
  },
  "hsl": {
    "h": 30,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.40266,
    "c": 0.08042,
    "h": 61.4
  },
  "luminance": 0.06268
}

Semantic roles & 50–950 ramp

primary

#673D13

secondary

#376B9E

accent

#94EC3C

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #673D13

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

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