#3A3703#3A3703

#3A3703 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 33.0% C 0.068 H 106.1°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX#3A3703
RGBrgb(58, 55, 3)
HSLhsl(57, 90%, 12%)
HSVhsv(57, 95%, 23%)
CMYKcmyk(0%, 5.2%, 94.8%, 77.3%)
CIE-LABlab(22.44, -5.46, 29.77)
CIE-LCHlch(22.44, 30.26, 100.39°)
OKLaboklab(32.95% -0.0187 0.0652)
OKLCHoklch(32.95% 0.068 106.1)
XYZxyz(3.1277, 3.6386, 0.6237)
Luminance0.0364 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A3703 #03063A
analogous
#3A1C03 #3A3703 #223A03
triadic
#3A3703 #033A37 #37033A
tetradic
#3A3703 #033A1C #03063A #3A0322
square
#3A3703 #033A1C #03063A #3A0322
split-complementary
#3A3703 #03223A #1C033A
monochromatic
#1D1C02 #1D1C02 #3A3703 #746E06 #AEA509

Accessibility & contrast

On white

12.16
#3A3703 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#3A3703 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3703
12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A3703#FFFFFF#000000##FFFFFF
##3A37031.0012.161.7312.16
#FFFFFF12.161.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D3500
Deuteranopia (green-blind)
#3E3707
Tritanopia (blue-blind)
#3F322E
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #3a3703;
/* rgb */ color: rgb(58, 55, 3);
/* oklch */ color: oklch(33.0% 0.068 106.1);
Tailwind
colors: {
  custom: {
    50: '#736d49',
    500: '#3a3703',
    950: '#000000',
  },
}
SCSS
$custom: #3a3703;
$custom-light: #736d49;
$custom-dark: #000000;
JSON
{
  "hex": "#3a3703",
  "rgb": {
    "r": 58,
    "g": 55,
    "b": 3
  },
  "hsl": {
    "h": 56.727,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.3295,
    "c": 0.06781,
    "h": 106.1
  },
  "luminance": 0.03638
}

Semantic roles & 50–950 ramp

primary
#3A3703
secondary
#1C217D
accent
#34FF29
background
#F7F6F4
surface
#EDEBE7
border
#C8C6C3
text
#080701
muted
#7B7A77

Preview Lab

Preview with #3A3703

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

Preview Lab → · Contrast checker → · Palette generator →

#3A3703 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva