#673911#673911

#673911 is a dark, moderate orange. Relative luminance 0.059; OKLCH L 39.5% C 0.083 H 57.1°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#673911
RGB	rgb(103, 57, 17)
HSL	hsl(28, 72%, 24%)
HSV	hsv(28, 83%, 40%)
CMYK	cmyk(0%, 44.7%, 83.5%, 59.6%)
CIE-LAB	lab(29.03, 17.04, 32.14)
CIE-LCH	lch(29.03, 36.38, 62.06°)
OKLab	oklab(39.45% 0.0452 0.07)
OKLCH	oklch(39.45% 0.083 57.1)
XYZ	xyz(7.1585, 5.8511, 1.2826)
Luminance	0.0585 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673911 #113F67

analogous

#671114 #673911 #676411

triadic

#673911 #116739 #391167

tetradic

#673911 #146711 #113F67 #641167

square

#673911 #146711 #113F67 #641167

split-complementary

#673911 #116764 #111467

monochromatic

#1A0F04 #321C08 #673911 #9C561A #D07322

Accessibility & contrast

On white

9.68

#673911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#673911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673911

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673911	#FFFFFF	#000000	##FFFFFF
##673911	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0B

Deuteranopia (green-blind)

#524911

Tritanopia (blue-blind)

#712F31

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #673911;
/* rgb */ color: rgb(103, 57, 17);
/* oklch */ color: oklch(39.5% 0.083 57.1);

Tailwind

colors: {
  custom: {
    50: '#976f52',
    500: '#673911',
    950: '#000000',
  },
}

SCSS

$custom: #673911;
$custom-light: #976f52;
$custom-dark: #000000;

JSON

{
  "hex": "#673911",
  "rgb": {
    "r": 103,
    "g": 57,
    "b": 17
  },
  "hsl": {
    "h": 27.907,
    "s": 71.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.39452,
    "c": 0.08328,
    "h": 57.1
  },
  "luminance": 0.0585
}

Semantic roles & 50–950 ramp

primary

#673911

secondary

#356E9F

accent

#9AEE39

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #673911

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

Preview Lab → · Contrast checker → · Palette generator →