#373509#373509

#373509 is a dark, moderate yellow. Relative luminance 0.034; OKLCH L 32.1% C 0.061 H 106.8°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX#373509
RGBrgb(55, 53, 9)
HSLhsl(57, 72%, 13%)
HSVhsv(57, 84%, 22%)
CMYKcmyk(0%, 3.6%, 83.6%, 78.4%)
CIE-LABlab(21.50, -5.43, 26.23)
CIE-LCHlch(21.50, 26.79, 101.70°)
OKLaboklab(32.14% -0.0176 0.0586)
OKLCHoklch(32.14% 0.061 106.8)
XYZxyz(2.8981, 3.3783, 0.7578)
Luminance0.0338 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#373509 #090B37
analogous
#371E09 #373509 #223709
triadic
#373509 #093735 #350937
tetradic
#373509 #09371E #090B37 #370922
square
#373509 #09371E #090B37 #370922
split-complementary
#373509 #092237 #1E0937
monochromatic
#1A1904 #1A1904 #373509 #6C6812 #A09A1A

Accessibility & contrast

On white

12.53
#373509 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.68
#373509 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373509
12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##373509#FFFFFF#000000##FFFFFF
##3735091.0012.531.6812.53
#FFFFFF12.531.0021.001.00
#0000001.6821.001.0021.00
##FFFFFF12.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A3303
Deuteranopia (green-blind)
#3B340C
Tritanopia (blue-blind)
#3C312C
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #373509;
/* rgb */ color: rgb(55, 53, 9);
/* oklch */ color: oklch(32.1% 0.061 106.8);
Tailwind
colors: {
  custom: {
    50: '#706c4c',
    500: '#373509',
    950: '#000000',
  },
}
SCSS
$custom: #373509;
$custom-light: #706c4c;
$custom-dark: #000000;
JSON
{
  "hex": "#373509",
  "rgb": {
    "r": 55,
    "g": 53,
    "b": 9
  },
  "hsl": {
    "h": 57.391,
    "s": 71.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.32141,
    "c": 0.0612,
    "h": 106.8
  },
  "luminance": 0.03378
}

Semantic roles & 50–950 ramp

primary
#373509
secondary
#272A75
accent
#41EF39
background
#F6F6F4
surface
#ECEBE7
border
#C7C6C3
text
#080601
muted
#7B7A77

Preview Lab

Preview with #373509

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

Preview Lab → · Contrast checker → · Palette generator →

#373509 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva