#373004#373004

#373004 is a dark, moderate yellow. Relative luminance 0.029; OKLCH L 30.8% C 0.060 H 99.8°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX#373004
RGBrgb(55, 48, 4)
HSLhsl(52, 86%, 12%)
HSVhsv(52, 93%, 22%)
CMYKcmyk(0%, 12.7%, 92.7%, 78.4%)
CIE-LABlab(19.78, -2.53, 26.36)
CIE-LCHlch(19.78, 26.48, 95.48°)
OKLaboklab(30.76% -0.0102 0.0594)
OKLCHoklch(30.76% 0.06 99.8)
XYZxyz(2.6546, 2.9350, 0.5415)
Luminance0.0294 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#373004 #040B37
analogous
#371704 #373004 #253704
triadic
#373004 #043730 #300437
tetradic
#373004 #043717 #040B37 #370425
square
#373004 #043717 #040B37 #370425
split-complementary
#373004 #042537 #170437
monochromatic
#1D1902 #1D1902 #373004 #706208 #A9940C

Accessibility & contrast

On white

13.23
#373004 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.59
#373004 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373004
13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##373004#FFFFFF#000000##FFFFFF
##3730041.0013.231.5913.23
#FFFFFF13.231.0021.001.00
#0000001.5921.001.0021.00
##FFFFFF13.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#362E00
Deuteranopia (green-blind)
#383107
Tritanopia (blue-blind)
#3C2C28
Achromatopsia (no color)
#303030

Design tokens & code

CSS
--color: #373004;
/* rgb */ color: rgb(55, 48, 4);
/* oklch */ color: oklch(30.8% 0.060 99.8);
Tailwind
colors: {
  custom: {
    50: '#706849',
    500: '#373004',
    950: '#000000',
  },
}
SCSS
$custom: #373004;
$custom-light: #706849;
$custom-dark: #000000;
JSON
{
  "hex": "#373004",
  "rgb": {
    "r": 55,
    "g": 48,
    "b": 4
  },
  "hsl": {
    "h": 51.765,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30761,
    "c": 0.06024,
    "h": 99.8
  },
  "luminance": 0.02935
}

Semantic roles & 50–950 ramp

primary
#373004
secondary
#1E2A79
accent
#48FD2B
background
#F6F6F4
surface
#ECEBE7
border
#C7C6C3
text
#080601
muted
#7B7A77

Preview Lab

Preview with #373004

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

Preview Lab → · Contrast checker → · Palette generator →

#373004 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva