#4D440F#4D440F

#4D440F is a dark, moderate yellow. Relative luminance 0.057; OKLCH L 38.5% C 0.071 H 99.3°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX#4D440F
RGBrgb(77, 68, 15)
HSLhsl(51, 67%, 18%)
HSVhsv(51, 81%, 30%)
CMYKcmyk(0%, 11.7%, 80.5%, 69.8%)
CIE-LABlab(28.76, -2.97, 31.63)
CIE-LCHlch(28.76, 31.77, 95.36°)
OKLaboklab(38.49% -0.0114 0.0699)
OKLCHoklch(38.49% 0.071 99.3)
XYZxyz(5.2142, 5.7468, 1.2864)
Luminance0.0575 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D440F #0F184D
analogous
#4D250F #4D440F #374D0F
triadic
#4D440F #0F4D44 #440F4D
tetradic
#4D440F #0F4D25 #0F184D #4D0F37
square
#4D440F #0F4D25 #0F184D #4D0F37
split-complementary
#4D440F #0F374D #250F4D
monochromatic
#1A1705 #1A1705 #4D440F #807119 #B39E23

Accessibility & contrast

On white

9.77
#4D440F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#4D440F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D440F
9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D440F#FFFFFF#000000##FFFFFF
##4D440F1.009.772.159.77
#FFFFFF9.771.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B4206
Deuteranopia (green-blind)
#4E4512
Tritanopia (blue-blind)
#543E3A
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #4d440f;
/* rgb */ color: rgb(77, 68, 15);
/* oklch */ color: oklch(38.5% 0.071 99.3);
Tailwind
colors: {
  custom: {
    50: '#817752',
    500: '#4d440f',
    950: '#000000',
  },
}
SCSS
$custom: #4d440f;
$custom-light: #817752;
$custom-dark: #000000;
JSON
{
  "hex": "#4d440f",
  "rgb": {
    "r": 77,
    "g": 68,
    "b": 15
  },
  "hsl": {
    "h": 51.29,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.3849,
    "c": 0.07081,
    "h": 99.3
  },
  "luminance": 0.05747
}

Semantic roles & 50–950 ramp

primary
#4D440F
secondary
#313D87
accent
#57EA3E
background
#F8F7F4
surface
#EFEDE7
border
#CAC8C3
text
#0B0802
muted
#7C7B78

Preview Lab

Preview with #4D440F

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

Preview Lab → · Contrast checker → · Palette generator →

#4D440F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva