#378340#378340

#378340 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.5% C 0.126 H 145.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#378340
RGBrgb(55, 131, 64)
HSLhsl(127, 41%, 36%)
HSVhsv(127, 58%, 51%)
CMYKcmyk(58%, 0%, 51.1%, 48.6%)
CIE-LABlab(48.78, -38.42, 29.15)
CIE-LCHlch(48.78, 48.23, 142.81°)
OKLaboklab(54.54% -0.1041 0.0706)
OKLCHoklch(54.54% 0.126 145.9)
XYZxyz(10.6166, 17.4141, 7.6513)
Luminance0.1741 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378340 #83377A
analogous
#548337 #378340 #378366
triadic
#378340 #403783 #834037
tetradic
#378340 #375483 #83377A #836637
square
#378340 #375483 #83377A #836637
split-complementary
#378340 #663783 #833754
monochromatic
#132D16 #25582B #378340 #49AE55 #71C37B

Accessibility & contrast

On white

4.68
#378340 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.48
#378340 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378340
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378340#FFFFFF#000000##FFFFFF
##3783401.004.684.484.68
#FFFFFF4.681.0021.001.00
#0000004.4821.001.0021.00
##FFFFFF4.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#85783A
Deuteranopia (green-blind)
#7B7145
Tritanopia (blue-blind)
#288073
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #378340;
/* rgb */ color: rgb(55, 131, 64);
/* oklch */ color: oklch(54.5% 0.126 145.9);
Tailwind
colors: {
  custom: {
    50: '#75a876',
    500: '#378340',
    950: '#000000',
  },
}
SCSS
$custom: #378340;
$custom-light: #75a876;
$custom-dark: #000000;
JSON
{
  "hex": "#378340",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 64
  },
  "hsl": {
    "h": 127.105,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54541,
    "c": 0.12577,
    "h": 145.9
  },
  "luminance": 0.17415
}

Semantic roles & 50–950 ramp

primary
#378340
secondary
#AC6AA4
accent
#57C2D1
background
#F7FAF7
surface
#EDF4ED
border
#C8CEC8
text
#091008
muted
#7B7F7B

Preview Lab

Preview with #378340

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

Preview Lab → · Contrast checker → · Palette generator →

#378340 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva