#4B3708#4B3708

#4B3708 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.0% C 0.066 H 83.6°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#4B3708
RGB	rgb(75, 55, 8)
HSL	hsl(42, 81%, 16%)
HSV	hsv(42, 89%, 29%)
CMYK	cmyk(0%, 26.7%, 89.3%, 70.6%)
CIE-LAB	lab(24.47, 3.89, 30.43)
CIE-LCH	lch(24.47, 30.68, 82.71°)
OKLab	oklab(35.03% 0.0074 0.0659)
OKLCH	oklch(35.03% 0.066 83.6)
XYZ	xyz(4.3120, 4.2461, 0.8222)
Luminance	0.0425 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3708 #081C4B

analogous

#4B1608 #4B3708 #3E4B08

triadic

#4B3708 #084B37 #37084B

tetradic

#4B3708 #084B16 #081C4B #4B083E

square

#4B3708 #084B16 #081C4B #4B083E

split-complementary

#4B3708 #083E4B #16084B

monochromatic

#1C1403 #1C1403 #4B3708 #82600E #BA8814

Accessibility & contrast

On white

11.36

#4B3708 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#4B3708 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3708

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3708	#FFFFFF	#000000	##FFFFFF
##4B3708	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3701

Deuteranopia (green-blind)

#443C0A

Tritanopia (blue-blind)

#52312E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4b3708;
/* rgb */ color: rgb(75, 55, 8);
/* oklch */ color: oklch(35.0% 0.066 83.6);

Tailwind

colors: {
  custom: {
    50: '#816d4c',
    500: '#4b3708',
    950: '#000000',
  },
}

SCSS

$custom: #4b3708;
$custom-light: #816d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3708",
  "rgb": {
    "r": 75,
    "g": 55,
    "b": 8
  },
  "hsl": {
    "h": 42.09,
    "s": 80.723,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35031,
    "c": 0.06633,
    "h": 83.6
  },
  "luminance": 0.04246
}

Semantic roles & 50–950 ramp

primary

#4B3708

secondary

#264389

accent

#6CF731

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0701

muted

#7C7A77

Preview Lab

Preview with #4B3708

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

Preview Lab → · Contrast checker → · Palette generator →