#3B3603#3B3603

#3B3603 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 32.8% C 0.067 H 103.5°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX#3B3603
RGBrgb(59, 54, 3)
HSLhsl(55, 90%, 12%)
HSVhsv(55, 95%, 23%)
CMYKcmyk(0%, 8.5%, 94.9%, 76.9%)
CIE-LABlab(22.21, -4.29, 29.56)
CIE-LCHlch(22.21, 29.87, 98.25°)
OKLaboklab(32.8% -0.0155 0.0648)
OKLCHoklch(32.8% 0.067 103.5)
XYZxyz(3.1394, 3.5749, 0.6108)
Luminance0.0357 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3603 #03083B
analogous
#3B1A03 #3B3603 #243B03
triadic
#3B3603 #033B36 #36033B
tetradic
#3B3603 #033B1A #03083B #3B0324
square
#3B3603 #033B1A #03083B #3B0324
split-complementary
#3B3603 #03243B #1A033B
monochromatic
#1D1B01 #1D1B01 #3B3603 #756B06 #AFA109

Accessibility & contrast

On white

12.24
#3B3603 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#3B3603 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3603
12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3603#FFFFFF#000000##FFFFFF
##3B36031.0012.241.7212.24
#FFFFFF12.241.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C3400
Deuteranopia (green-blind)
#3E3606
Tritanopia (blue-blind)
#40312D
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #3b3603;
/* rgb */ color: rgb(59, 54, 3);
/* oklch */ color: oklch(32.8% 0.067 103.5);
Tailwind
colors: {
  custom: {
    50: '#736c49',
    500: '#3b3603',
    950: '#000000',
  },
}
SCSS
$custom: #3b3603;
$custom-light: #736c49;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3603",
  "rgb": {
    "r": 59,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 54.643,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.32796,
    "c": 0.06663,
    "h": 103.5
  },
  "luminance": 0.03575
}

Semantic roles & 50–950 ramp

primary
#3B3603
secondary
#1C257E
accent
#3CFF29
background
#F7F6F4
surface
#EDEBE7
border
#C8C6C3
text
#080701
muted
#7B7A77

Preview Lab

Preview with #3B3603

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3603 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva