#3B3909#3B3909

#3B3909 is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.6% C 0.065 H 107.0°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX#3B3909
RGBrgb(59, 57, 9)
HSLhsl(58, 74%, 13%)
HSVhsv(58, 85%, 23%)
CMYKcmyk(0%, 3.4%, 84.7%, 76.9%)
CIE-LABlab(23.26, -5.83, 28.20)
CIE-LCHlch(23.26, 28.80, 101.68°)
OKLaboklab(33.64% -0.019 0.0623)
OKLCHoklch(33.64% 0.065 107)
XYZxyz(3.3162, 3.8759, 0.8318)
Luminance0.0388 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3909 #090B3B
analogous
#3B2009 #3B3909 #243B09
triadic
#3B3909 #093B39 #39093B
tetradic
#3B3909 #093B20 #090B3B #3B0924
square
#3B3909 #093B20 #090B3B #3B0924
split-complementary
#3B3909 #09243B #20093B
monochromatic
#1B1A04 #1B1A04 #3B3909 #706C11 #A5A019

Accessibility & contrast

On white

11.83
#3B3909 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#3B3909 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3909
11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3909#FFFFFF#000000##FFFFFF
##3B39091.0011.831.7811.83
#FFFFFF11.831.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F3602
Deuteranopia (green-blind)
#40380D
Tritanopia (blue-blind)
#403530
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #3b3909;
/* rgb */ color: rgb(59, 57, 9);
/* oklch */ color: oklch(33.6% 0.065 107.0);
Tailwind
colors: {
  custom: {
    50: '#736f4c',
    500: '#3b3909',
    950: '#000000',
  },
}
SCSS
$custom: #3b3909;
$custom-light: #736f4c;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3909",
  "rgb": {
    "r": 59,
    "g": 57,
    "b": 9
  },
  "hsl": {
    "h": 57.6,
    "s": 73.529,
    "l": 13.333
  },
  "oklch": {
    "l": 0.33642,
    "c": 0.06513,
    "h": 107
  },
  "luminance": 0.03876
}

Semantic roles & 50–950 ramp

primary
#3B3909
secondary
#272A79
accent
#3FF038
background
#F7F6F4
surface
#EDECE7
border
#C8C7C3
text
#080701
muted
#7B7A77

Preview Lab

Preview with #3B3909

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3909 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva