#3B3904#3B3904

#3B3904 is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.6% C 0.069 H 107.3°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX#3B3904
RGBrgb(59, 57, 4)
HSLhsl(58, 87%, 12%)
HSVhsv(58, 93%, 23%)
CMYKcmyk(0%, 3.4%, 93.2%, 76.9%)
CIE-LABlab(23.22, -6.12, 30.20)
CIE-LCHlch(23.22, 30.81, 101.46°)
OKLaboklab(33.6% -0.0205 0.0659)
OKLCHoklch(33.6% 0.069 107.3)
XYZxyz(3.2888, 3.8649, 0.6876)
Luminance0.0386 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3904 #04063B
analogous
#3B1D04 #3B3904 #223B04
triadic
#3B3904 #043B39 #39043B
tetradic
#3B3904 #043B1D #04063B #3B0422
square
#3B3904 #043B1D #04063B #3B0422
split-complementary
#3B3904 #04223B #1D043B
monochromatic
#1D1C02 #1D1C02 #3B3904 #747008 #AEA80C

Accessibility & contrast

On white

11.84
#3B3904 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.77
#3B3904 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3904
11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3904#FFFFFF#000000##FFFFFF
##3B39041.0011.841.7711.84
#FFFFFF11.841.0021.001.00
#0000001.7721.001.0021.00
##FFFFFF11.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F3600
Deuteranopia (green-blind)
#403808
Tritanopia (blue-blind)
#40342F
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #3b3904;
/* rgb */ color: rgb(59, 57, 4);
/* oklch */ color: oklch(33.6% 0.069 107.3);
Tailwind
colors: {
  custom: {
    50: '#736f4a',
    500: '#3b3904',
    950: '#000000',
  },
}
SCSS
$custom: #3b3904;
$custom-light: #736f4a;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3904",
  "rgb": {
    "r": 59,
    "g": 57,
    "b": 4
  },
  "hsl": {
    "h": 57.818,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.33601,
    "c": 0.06898,
    "h": 107.3
  },
  "luminance": 0.03865
}

Semantic roles & 50–950 ramp

primary
#3B3904
secondary
#1E227D
accent
#32FD2A
background
#F7F6F4
surface
#EDECE7
border
#C8C7C3
text
#080701
muted
#7B7A77

Preview Lab

Preview with #3B3904

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3904 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva