#373E13#373E13

#373E13 is a dark, moderate yellow. Relative luminance 0.043; OKLCH L 34.7% C 0.064 H 117.7°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX#373E13
RGBrgb(55, 62, 19)
HSLhsl(70, 53%, 16%)
HSVhsv(70, 69%, 24%)
CMYKcmyk(11.3%, 0%, 69.4%, 75.7%)
CIE-LABlab(24.65, -10.23, 24.77)
CIE-LCHlch(24.65, 26.80, 112.44°)
OKLaboklab(34.69% -0.0299 0.0569)
OKLCHoklch(34.69% 0.064 117.7)
XYZxyz(3.4158, 4.3045, 1.2669)
Luminance0.0430 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#373E13 #1A133E
analogous
#3E2F13 #373E13 #213E13
triadic
#373E13 #13373E #3E1337
tetradic
#373E13 #133E2F #1A133E #3E1321
square
#373E13 #133E2F #1A133E #3E1321
split-complementary
#373E13 #13213E #2F133E
monochromatic
#151707 #151707 #373E13 #616D21 #8A9C30

Accessibility & contrast

On white

11.29
#373E13 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#373E13 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373E13
11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##373E13#FFFFFF#000000##FFFFFF
##373E131.0011.291.8611.29
#FFFFFF11.291.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#423A0E
Deuteranopia (green-blind)
#423B16
Tritanopia (blue-blind)
#3B3A35
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #373e13;
/* rgb */ color: rgb(55, 62, 19);
/* oklch */ color: oklch(34.7% 0.064 117.7);
Tailwind
colors: {
  custom: {
    50: '#6f7353',
    500: '#373e13',
    950: '#000000',
  },
}
SCSS
$custom: #373e13;
$custom-light: #6f7353;
$custom-dark: #000000;
JSON
{
  "hex": "#373e13",
  "rgb": {
    "r": 55,
    "g": 62,
    "b": 19
  },
  "hsl": {
    "h": 69.767,
    "s": 53.086,
    "l": 15.882
  },
  "oklch": {
    "l": 0.34694,
    "c": 0.06428,
    "h": 117.7
  },
  "luminance": 0.04304
}

Semantic roles & 50–950 ramp

primary
#373E13
secondary
#413677
accent
#4BDC63
background
#F6F6F4
surface
#ECECE7
border
#C7C7C3
text
#070802
muted
#7A7B78

Preview Lab

Preview with #373E13

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

Preview Lab → · Contrast checker → · Palette generator →

#373E13 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva