#4B4011#4B4011

#4B4011 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.3% C 0.066 H 95.7°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX#4B4011
RGBrgb(75, 64, 17)
HSLhsl(49, 63%, 18%)
HSVhsv(49, 77%, 29%)
CMYKcmyk(0%, 14.7%, 77.3%, 70.6%)
CIE-LABlab(27.31, -1.38, 29.19)
CIE-LCHlch(27.31, 29.23, 92.71°)
OKLaboklab(37.29% -0.0065 0.0653)
OKLCHoklch(37.29% 0.066 95.7)
XYZxyz(4.8365, 5.2034, 1.2798)
Luminance0.0520 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B4011 #111C4B
analogous
#4B2311 #4B4011 #394B11
triadic
#4B4011 #114B40 #40114B
tetradic
#4B4011 #114B23 #111C4B #4B1139
square
#4B4011 #114B23 #111C4B #4B1139
split-complementary
#4B4011 #11394B #23114B
monochromatic
#191506 #191506 #4B4011 #7D6B1C #AF9528

Accessibility & contrast

On white

10.29
#4B4011 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.04
#4B4011 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4011
10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B4011#FFFFFF#000000##FFFFFF
##4B40111.0010.292.0410.29
#FFFFFF10.291.0021.001.00
#0000002.0421.001.0021.00
##FFFFFF10.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#473E0A
Deuteranopia (green-blind)
#4A4214
Tritanopia (blue-blind)
#523B36
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #4b4011;
/* rgb */ color: rgb(75, 64, 17);
/* oklch */ color: oklch(37.3% 0.066 95.7);
Tailwind
colors: {
  custom: {
    50: '#807452',
    500: '#4b4011',
    950: '#000000',
  },
}
SCSS
$custom: #4b4011;
$custom-light: #807452;
$custom-dark: #000000;
JSON
{
  "hex": "#4b4011",
  "rgb": {
    "r": 75,
    "g": 64,
    "b": 17
  },
  "hsl": {
    "h": 48.621,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37289,
    "c": 0.06558,
    "h": 95.7
  },
  "luminance": 0.05203
}

Semantic roles & 50–950 ramp

primary
#4B4011
secondary
#334384
accent
#61E642
background
#F8F7F4
surface
#EFEDE7
border
#CAC8C3
text
#0A0802
muted
#7C7B78

Preview Lab

Preview with #4B4011

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

Preview Lab → · Contrast checker → · Palette generator →

#4B4011 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva