#4A3F0B#4A3F0B

#4A3F0B is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.9% C 0.069 H 96.5°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX#4A3F0B
RGBrgb(74, 63, 11)
HSLhsl(50, 74%, 17%)
HSVhsv(50, 85%, 29%)
CMYKcmyk(0%, 14.9%, 85.1%, 71%)
CIE-LABlab(26.84, -1.60, 31.38)
CIE-LCHlch(26.84, 31.42, 92.93°)
OKLaboklab(36.88% -0.0079 0.0686)
OKLCHoklch(36.88% 0.069 96.5)
XYZxyz(4.6622, 5.0353, 1.0429)
Luminance0.0503 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4A3F0B #0B164A
analogous
#4A200B #4A3F0B #364A0B
triadic
#4A3F0B #0B4A3F #3F0B4A
tetradic
#4A3F0B #0B4A20 #0B164A #4A0B36
square
#4A3F0B #0B4A20 #0B164A #4A0B36
split-complementary
#4A3F0B #0B364A #200B4A
monochromatic
#1B1704 #1B1704 #4A3F0B #7F6C13 #B59A1B

Accessibility & contrast

On white

10.46
#4A3F0B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.01
#4A3F0B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3F0B
10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4A3F0B#FFFFFF#000000##FFFFFF
##4A3F0B1.0010.462.0110.46
#FFFFFF10.461.0021.001.00
#0000002.0121.001.0021.00
##FFFFFF10.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#463D03
Deuteranopia (green-blind)
#49410E
Tritanopia (blue-blind)
#513935
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #4a3f0b;
/* rgb */ color: rgb(74, 63, 11);
/* oklch */ color: oklch(36.9% 0.069 96.5);
Tailwind
colors: {
  custom: {
    50: '#7f734f',
    500: '#4a3f0b',
    950: '#000000',
  },
}
SCSS
$custom: #4a3f0b;
$custom-light: #7f734f;
$custom-dark: #000000;
JSON
{
  "hex": "#4a3f0b",
  "rgb": {
    "r": 74,
    "g": 63,
    "b": 11
  },
  "hsl": {
    "h": 49.524,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36875,
    "c": 0.06903,
    "h": 96.5
  },
  "luminance": 0.05035
}

Semantic roles & 50–950 ramp

primary
#4A3F0B
secondary
#2B3B86
accent
#57F137
background
#F8F6F4
surface
#EFECE7
border
#CAC7C3
text
#0A0802
muted
#7C7B78

Preview Lab

Preview with #4A3F0B

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

Preview Lab → · Contrast checker → · Palette generator →

#4A3F0B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva