#4D3F18#4D3F18

#4D3F18 is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.4% C 0.059 H 89.5°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX#4D3F18
RGBrgb(77, 63, 24)
HSLhsl(44, 52%, 20%)
HSVhsv(44, 69%, 30%)
CMYKcmyk(0%, 18.2%, 68.8%, 69.8%)
CIE-LABlab(27.29, 0.77, 25.62)
CIE-LCHlch(27.29, 25.63, 88.27°)
OKLaboklab(37.35% 0.0005 0.0589)
OKLCHoklch(37.35% 0.059 89.5)
XYZxyz(5.0032, 5.1990, 1.6040)
Luminance0.0520 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D3F18 #18264D
analogous
#4D2518 #4D3F18 #414D18
triadic
#4D3F18 #184D3F #3F184D
tetradic
#4D3F18 #184D25 #18264D #4D1841
square
#4D3F18 #184D25 #18264D #4D1841
split-complementary
#4D3F18 #18414D #25184D
monochromatic
#171307 #1E1909 #4D3F18 #7C6527 #AA8B35

Accessibility & contrast

On white

10.30
#4D3F18 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.04
#4D3F18 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3F18
10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D3F18#FFFFFF#000000##FFFFFF
##4D3F181.0010.302.0410.30
#FFFFFF10.301.0021.001.00
#0000002.0421.001.0021.00
##FFFFFF10.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#463E14
Deuteranopia (green-blind)
#4A421A
Tritanopia (blue-blind)
#543A36
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #4d3f18;
/* rgb */ color: rgb(77, 63, 24);
/* oklch */ color: oklch(37.4% 0.059 89.5);
Tailwind
colors: {
  custom: {
    50: '#817356',
    500: '#4d3f18',
    950: '#000000',
  },
}
SCSS
$custom: #4d3f18;
$custom-light: #817356;
$custom-dark: #000000;
JSON
{
  "hex": "#4d3f18",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 44.151,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37355,
    "c": 0.0589,
    "h": 89.5
  },
  "luminance": 0.05199
}

Semantic roles & 50–950 ramp

primary
#4D3F18
secondary
#3D5084
accent
#72DC4C
background
#F8F6F5
surface
#EFECE9
border
#CAC7C5
text
#0A0803
muted
#7C7B78

Preview Lab

Preview with #4D3F18

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

Preview Lab → · Contrast checker → · Palette generator →

#4D3F18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva