#378F3D#378F3D

#378F3D is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.8% C 0.145 H 144.5°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX#378F3D
RGBrgb(55, 143, 61)
HSLhsl(124, 44%, 39%)
HSVhsv(124, 62%, 56%)
CMYKcmyk(61.5%, 0%, 57.3%, 43.9%)
CIE-LABlab(52.72, -43.72, 35.49)
CIE-LCHlch(52.72, 56.31, 140.94°)
OKLaboklab(57.78% -0.1185 0.0844)
OKLCHoklch(57.78% 0.146 144.5)
XYZxyz(12.2396, 20.7929, 7.7824)
Luminance0.2079 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378F3D #8F3789
analogous
#5D8F37 #378F3D #378F69
triadic
#378F3D #3D378F #8F3D37
tetradic
#378F3D #375D8F #8F3789 #8F6937
square
#378F3D #375D8F #8F3789 #8F6937
split-complementary
#378F3D #69378F #8F375D
monochromatic
#153717 #26632A #378F3D #4AB951 #76CA7C

Accessibility & contrast

On white

4.07
#378F3D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.16
#378F3D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F3D
5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378F3D#FFFFFF#000000##000000
##378F3D1.004.075.165.16
#FFFFFF4.071.0021.0021.00
#0000005.1621.001.001.00
##0000005.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#928235
Deuteranopia (green-blind)
#867B43
Tritanopia (blue-blind)
#258B7D
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #378f3d;
/* rgb */ color: rgb(55, 143, 61);
/* oklch */ color: oklch(57.8% 0.145 144.5);
Tailwind
colors: {
  custom: {
    50: '#78b175',
    500: '#378f3d',
    950: '#000000',
  },
}
SCSS
$custom: #378f3d;
$custom-light: #78b175;
$custom-dark: #000000;
JSON
{
  "hex": "#378f3d",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 61
  },
  "hsl": {
    "h": 124.091,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57776,
    "c": 0.1455,
    "h": 144.5
  },
  "luminance": 0.20794
}

Semantic roles & 50–950 ramp

primary
#378F3D
secondary
#B36FAE
accent
#54CBD4
background
#F7FAF7
surface
#EEF5ED
border
#C9CFC8
text
#0A1108
muted
#7C807B

Preview Lab

Preview with #378F3D

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

Preview Lab → · Contrast checker → · Palette generator →

#378F3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva