#4B3712#4B3712

#4B3712 is a dark, muted orange. Relative luminance 0.043; OKLCH L 35.1% C 0.059 H 79.9°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B3712
RGB	rgb(75, 55, 18)
HSL	hsl(39, 61%, 18%)
HSV	hsv(39, 76%, 29%)
CMYK	cmyk(0%, 26.7%, 76%, 70.6%)
CIE-LAB	lab(24.55, 4.43, 25.83)
CIE-LCH	lch(24.55, 26.21, 80.27°)
OKLab	oklab(35.12% 0.0104 0.0583)
OKLCH	oklch(35.12% 0.059 79.9)
XYZ	xyz(4.3773, 4.2722, 1.1662)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3712 #12264B

analogous

#4B1A12 #4B3712 #424B12

triadic

#4B3712 #124B37 #37124B

tetradic

#4B3712 #124B1A #12264B #4B1242

square

#4B3712 #124B1A #12264B #4B1242

split-complementary

#4B3712 #12424B #1A124B

monochromatic

#191206 #1A1306 #4B3712 #7C5B1E #AE7F2A

Accessibility & contrast

On white

11.32

#4B3712 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#4B3712 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3712

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3712	#FFFFFF	#000000	##FFFFFF
##4B3712	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370E

Deuteranopia (green-blind)

#443C13

Tritanopia (blue-blind)

#52312F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4b3712;
/* rgb */ color: rgb(75, 55, 18);
/* oklch */ color: oklch(35.1% 0.059 79.9);

Tailwind

colors: {
  custom: {
    50: '#806d52',
    500: '#4b3712',
    950: '#000000',
  },
}

SCSS

$custom: #4b3712;
$custom-light: #806d52;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3712",
  "rgb": {
    "r": 75,
    "g": 55,
    "b": 18
  },
  "hsl": {
    "h": 38.947,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35122,
    "c": 0.05925,
    "h": 79.9
  },
  "luminance": 0.04272
}

Semantic roles & 50–950 ramp

primary

#4B3712

secondary

#355184

accent

#7CE443

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #4B3712

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

Preview Lab → · Contrast checker → · Palette generator →