#4C3811#4C3811

#4C3811 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.5% C 0.061 H 81.0°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#4C3811
RGB	rgb(76, 56, 17)
HSL	hsl(40, 63%, 18%)
HSV	hsv(40, 78%, 30%)
CMYK	cmyk(0%, 26.3%, 77.6%, 70.2%)
CIE-LAB	lab(24.97, 4.24, 26.84)
CIE-LCH	lch(24.97, 27.17, 81.03°)
OKLab	oklab(35.48% 0.0096 0.0602)
OKLCH	oklch(35.48% 0.061 81)
XYZ	xyz(4.4961, 4.4056, 1.1438)
Luminance	0.0440 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3811 #11254C

analogous

#4C1A11 #4C3811 #424C11

triadic

#4C3811 #114C38 #38114C

tetradic

#4C3811 #114C1A #11254C #4C1142

square

#4C3811 #114C1A #11254C #4C1142

split-complementary

#4C3811 #11424C #1A114C

monochromatic

#191206 #1A1306 #4C3811 #7E5D1C #B08227

Accessibility & contrast

On white

11.16

#4C3811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#4C3811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3811

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3811	#FFFFFF	#000000	##FFFFFF
##4C3811	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40380C

Deuteranopia (green-blind)

#453D12

Tritanopia (blue-blind)

#533230

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4c3811;
/* rgb */ color: rgb(76, 56, 17);
/* oklch */ color: oklch(35.5% 0.061 81.0);

Tailwind

colors: {
  custom: {
    50: '#816e51',
    500: '#4c3811',
    950: '#000000',
  },
}

SCSS

$custom: #4c3811;
$custom-light: #816e51;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3811",
  "rgb": {
    "r": 76,
    "g": 56,
    "b": 17
  },
  "hsl": {
    "h": 39.661,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35475,
    "c": 0.06097,
    "h": 81
  },
  "luminance": 0.04405
}

Semantic roles & 50–950 ramp

primary

#4C3811

secondary

#334F85

accent

#79E641

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4C3811

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

Preview Lab → · Contrast checker → · Palette generator →