#674E1B#674E1B

#674E1B is a dark, moderate orange. Relative luminance 0.084; OKLCH L 44.0% C 0.075 H 82.1°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#674E1B
RGB	rgb(103, 78, 27)
HSL	hsl(40, 58%, 25%)
HSV	hsv(40, 74%, 40%)
CMYK	cmyk(0%, 24.3%, 73.8%, 59.6%)
CIE-LAB	lab(34.83, 4.66, 33.06)
CIE-LCH	lch(34.83, 33.39, 81.98°)
OKLab	oklab(43.99% 0.0103 0.0743)
OKLCH	oklch(43.99% 0.075 82.1)
XYZ	xyz(8.5163, 8.4121, 2.2118)
Luminance	0.0841 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674E1B #1B3467

analogous

#67281B #674E1B #5A671B

triadic

#674E1B #1B674E #4E1B67

tetradic

#674E1B #1B6728 #1B3467 #671B5A

square

#674E1B #1B6728 #1B3467 #671B5A

split-complementary

#674E1B #1B5A67 #281B67

monochromatic

#181206 #37290E #674E1B #977328 #C89734

Accessibility & contrast

On white

7.83

#674E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#674E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #674E1B

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674E1B	#FFFFFF	#000000	##FFFFFF
##674E1B	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E15

Deuteranopia (green-blind)

#5E541D

Tritanopia (blue-blind)

#704643

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #674e1b;
/* rgb */ color: rgb(103, 78, 27);
/* oklch */ color: oklch(44.0% 0.075 82.1);

Tailwind

colors: {
  custom: {
    50: '#957f5a',
    500: '#674e1b',
    950: '#000000',
  },
}

SCSS

$custom: #674e1b;
$custom-light: #957f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#674e1b",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 27
  },
  "hsl": {
    "h": 40.263,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.43989,
    "c": 0.07504,
    "h": 82.1
  },
  "luminance": 0.08411
}

Semantic roles & 50–950 ramp

primary

#674E1B

secondary

#425F9C

accent

#79E246

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A04

muted

#7E7C79

Preview Lab

Preview with #674E1B

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

Preview Lab → · Contrast checker → · Palette generator →