#3B3703#3B3703

#3B3703 is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 33.1% C 0.068 H 104.8°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX#3B3703
RGBrgb(59, 55, 3)
HSLhsl(56, 90%, 12%)
HSVhsv(56, 95%, 23%)
CMYKcmyk(0%, 6.8%, 94.9%, 76.9%)
CIE-LABlab(22.55, -4.92, 29.91)
CIE-LCHlch(22.55, 30.31, 99.34°)
OKLaboklab(33.06% -0.0173 0.0654)
OKLCHoklch(33.06% 0.068 104.8)
XYZxyz(3.1864, 3.6689, 0.6265)
Luminance0.0367 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3703 #03073B
analogous
#3B1B03 #3B3703 #233B03
triadic
#3B3703 #033B37 #37033B
tetradic
#3B3703 #033B1B #03073B #3B0323
square
#3B3703 #033B1B #03073B #3B0323
split-complementary
#3B3703 #03233B #1B033B
monochromatic
#1D1B01 #1D1B01 #3B3703 #756D06 #AFA409

Accessibility & contrast

On white

12.11
#3B3703 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#3B3703 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3703
12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3703#FFFFFF#000000##FFFFFF
##3B37031.0012.111.7312.11
#FFFFFF12.111.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D3500
Deuteranopia (green-blind)
#3E3707
Tritanopia (blue-blind)
#40322E
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #3b3703;
/* rgb */ color: rgb(59, 55, 3);
/* oklch */ color: oklch(33.1% 0.068 104.8);
Tailwind
colors: {
  custom: {
    50: '#736d49',
    500: '#3b3703',
    950: '#000000',
  },
}
SCSS
$custom: #3b3703;
$custom-light: #736d49;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3703",
  "rgb": {
    "r": 59,
    "g": 55,
    "b": 3
  },
  "hsl": {
    "h": 55.714,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.33061,
    "c": 0.06764,
    "h": 104.8
  },
  "luminance": 0.03669
}

Semantic roles & 50–950 ramp

primary
#3B3703
secondary
#1C237E
accent
#38FF29
background
#F7F6F4
surface
#EDEBE7
border
#C8C6C3
text
#080701
muted
#7B7A77

Preview Lab

Preview with #3B3703

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3703 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva