#673F20#673F20

#673F20 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.8% C 0.072 H 56.7°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#673F20
RGB	rgb(103, 63, 32)
HSL	hsl(26, 53%, 26%)
HSV	hsv(26, 69%, 40%)
CMYK	cmyk(0%, 38.8%, 68.9%, 59.6%)
CIE-LAB	lab(30.74, 14.23, 25.90)
CIE-LCH	lch(30.74, 29.55, 61.21°)
OKLab	oklab(40.82% 0.0393 0.0599)
OKLCH	oklch(40.82% 0.072 56.7)
XYZ	xyz(7.6323, 6.5436, 2.2273)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673F20 #204867

analogous

#672025 #673F20 #676320

triadic

#673F20 #20673F #3F2067

tetradic

#673F20 #256720 #204867 #632067

square

#673F20 #256720 #204867 #632067

split-complementary

#673F20 #206763 #202567

monochromatic

#170E07 #382211 #673F20 #965C2F #C3783E

Accessibility & contrast

On white

9.10

#673F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#673F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673F20

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673F20	#FFFFFF	#000000	##FFFFFF
##673F20	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)

#4B431D

Deuteranopia (green-blind)

#544C20

Tritanopia (blue-blind)

#713738

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #673f20;
/* rgb */ color: rgb(103, 63, 32);
/* oklch */ color: oklch(40.8% 0.072 56.7);

Tailwind

colors: {
  custom: {
    50: '#96745c',
    500: '#673f20',
    950: '#000000',
  },
}

SCSS

$custom: #673f20;
$custom-light: #96745c;
$custom-dark: #000000;

JSON

{
  "hex": "#673f20",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 32
  },
  "hsl": {
    "h": 26.197,
    "s": 52.593,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40824,
    "c": 0.07166,
    "h": 56.7
  },
  "luminance": 0.06543
}

Semantic roles & 50–950 ramp

primary

#673F20

secondary

#48779B

accent

#9DDC4C

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #673F20

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

Preview Lab → · Contrast checker → · Palette generator →