#378A19#378A19

#378A19 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.165 H 139.2°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#378A19
RGBrgb(55, 138, 25)
HSLhsl(104, 69%, 32%)
HSVhsv(104, 82%, 54%)
CMYKcmyk(60.1%, 0%, 81.9%, 45.9%)
CIE-LABlab(50.76, -45.27, 48.46)
CIE-LCHlch(50.76, 66.32, 133.05°)
OKLaboklab(56.06% -0.1247 0.1075)
OKLCHoklch(56.06% 0.165 139.2)
XYZxyz(10.8390, 19.0584, 4.0270)
Luminance0.1906 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378A19 #6C198A
analogous
#708A19 #378A19 #198A34
triadic
#378A19 #19378A #8A1937
tetradic
#378A19 #19708A #6C198A #8A3419
square
#378A19 #19708A #6C198A #8A3419
split-complementary
#378A19 #34198A #8A1970
monochromatic
#0E2206 #225610 #378A19 #4CBE22 #6ADD41

Accessibility & contrast

On white

4.36
#378A19 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#378A19 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378A19
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378A19#FFFFFF#000000##000000
##378A191.004.364.814.81
#FFFFFF4.361.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E7D00
Deuteranopia (green-blind)
#847627
Tritanopia (blue-blind)
#2D8575
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #378a19;
/* rgb */ color: rgb(55, 138, 25);
/* oklch */ color: oklch(56.1% 0.165 139.2);
Tailwind
colors: {
  custom: {
    50: '#78ad60',
    500: '#378a19',
    950: '#000000',
  },
}
SCSS
$custom: #378a19;
$custom-light: #78ad60;
$custom-dark: #000000;
JSON
{
  "hex": "#378a19",
  "rgb": {
    "r": 55,
    "g": 138,
    "b": 25
  },
  "hsl": {
    "h": 104.071,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56055,
    "c": 0.16465,
    "h": 139.2
  },
  "luminance": 0.19059
}

Semantic roles & 50–950 ramp

primary
#378A19
secondary
#9C42BD
accent
#3CECBD
background
#F7FAF6
surface
#EEF4EB
border
#C9CEC6
text
#0A1005
muted
#7C7F7A

Preview Lab

Preview with #378A19

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

Preview Lab → · Contrast checker → · Palette generator →

#378A19 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva