#4B4B18#4B4B18

#4B4B18 is a dark, moderate yellow. Relative luminance 0.066; OKLCH L 40.1% C 0.071 H 109.2°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX#4B4B18
RGBrgb(75, 75, 24)
HSLhsl(60, 52%, 19%)
HSVhsv(60, 68%, 29%)
CMYKcmyk(0%, 0%, 68%, 70.6%)
CIE-LABlab(30.86, -7.64, 29.45)
CIE-LCHlch(30.86, 30.43, 104.54°)
OKLaboklab(40.14% -0.0234 0.0671)
OKLCHoklch(40.14% 0.071 109.2)
XYZxyz(5.5828, 6.5941, 1.8427)
Luminance0.0659 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B4B18 #18184B
analogous
#4B3218 #4B4B18 #324B18
triadic
#4B4B18 #184B4B #4B184B
tetradic
#4B4B18 #184B32 #18184B #4B1832
square
#4B4B18 #184B32 #18184B #4B1832
split-complementary
#4B4B18 #18324B #32184B
monochromatic
#171707 #1D1D09 #4B4B18 #797927 #A8A836

Accessibility & contrast

On white

9.06
#4B4B18 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.32
#4B4B18 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4B18
9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B4B18#FFFFFF#000000##FFFFFF
##4B4B181.009.062.329.06
#FFFFFF9.061.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#514812
Deuteranopia (green-blind)
#52491B
Tritanopia (blue-blind)
#514640
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #4b4b18;
/* rgb */ color: rgb(75, 75, 24);
/* oklch */ color: oklch(40.1% 0.071 109.2);
Tailwind
colors: {
  custom: {
    50: '#7f7d58',
    500: '#4b4b18',
    950: '#000000',
  },
}
SCSS
$custom: #4b4b18;
$custom-light: #7f7d58;
$custom-dark: #000000;
JSON
{
  "hex": "#4b4b18",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 24
  },
  "hsl": {
    "h": 60,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40137,
    "c": 0.07108,
    "h": 109.2
  },
  "luminance": 0.06594
}

Semantic roles & 50–950 ramp

primary
#4B4B18
secondary
#3D3D82
accent
#4DDB4D
background
#F7F7F5
surface
#EEEEE9
border
#C9C9C5
text
#0A0903
muted
#7C7B78

Preview Lab

Preview with #4B4B18

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

Preview Lab → · Contrast checker → · Palette generator →

#4B4B18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva