#674E1F#674E1F

#674E1F is a dark, moderate orange. Relative luminance 0.084; OKLCH L 44.0% C 0.072 H 80.7°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#674E1F
RGB	rgb(103, 78, 31)
HSL	hsl(39, 54%, 26%)
HSV	hsv(39, 70%, 40%)
CMYK	cmyk(0%, 24.3%, 69.9%, 59.6%)
CIE-LAB	lab(34.87, 4.92, 31.07)
CIE-LCH	lch(34.87, 31.45, 81.01°)
OKLab	oklab(44.03% 0.0116 0.0708)
OKLCH	oklch(44.03% 0.072 80.7)
XYZ	xyz(8.5657, 8.4319, 2.4724)
Luminance	0.0843 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674E1F #1F3867

analogous

#672A1F #674E1F #5C671F

triadic

#674E1F #1F674E #4E1F67

tetradic

#674E1F #1F672A #1F3867 #671F5C

square

#674E1F #1F672A #1F3867 #671F5C

split-complementary

#674E1F #1F5C67 #2A1F67

monochromatic

#181207 #382A11 #674E1F #96722D #C4953C

Accessibility & contrast

On white

7.82

#674E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#674E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #674E1F

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674E1F	#FFFFFF	#000000	##FFFFFF
##674E1F	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E1A

Deuteranopia (green-blind)

#5E5521

Tritanopia (blue-blind)

#704744

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #674e1f;
/* rgb */ color: rgb(103, 78, 31);
/* oklch */ color: oklch(44.0% 0.072 80.7);

Tailwind

colors: {
  custom: {
    50: '#957f5d',
    500: '#674e1f',
    950: '#000000',
  },
}

SCSS

$custom: #674e1f;
$custom-light: #957f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#674e1f",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 31
  },
  "hsl": {
    "h": 39.167,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.44033,
    "c": 0.07179,
    "h": 80.7
  },
  "luminance": 0.08431
}

Semantic roles & 50–950 ramp

primary

#674E1F

secondary

#46649B

accent

#7EDD4B

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A04

muted

#7E7C79

Preview Lab

Preview with #674E1F

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

Preview Lab → · Contrast checker → · Palette generator →