#378D37#378D37

#378D37 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.2% C 0.148 H 143.3°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX#378D37
RGBrgb(55, 141, 55)
HSLhsl(120, 44%, 38%)
HSVhsv(120, 61%, 55%)
CMYKcmyk(61%, 0%, 61%, 44.7%)
CIE-LABlab(51.99, -43.71, 37.57)
CIE-LCHlch(51.99, 57.64, 139.32°)
OKLaboklab(57.15% -0.1187 0.0884)
OKLCHoklch(57.15% 0.148 143.3)
XYZxyz(11.7894, 20.1367, 6.8792)
Luminance0.2014 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378D37 #8D378D
analogous
#628D37 #378D37 #378D62
triadic
#378D37 #37378D #8D3737
tetradic
#378D37 #37628D #8D378D #8D6237
square
#378D37 #37628D #8D378D #8D6237
split-complementary
#378D37 #62378D #8D3762
monochromatic
#153515 #266126 #378D37 #49B849 #75C975

Accessibility & contrast

On white

4.18
#378D37 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.03
#378D37 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D37
5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378D37#FFFFFF#000000##000000
##378D371.004.185.035.03
#FFFFFF4.181.0021.0021.00
#0000005.0321.001.001.00
##0000005.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#90802E
Deuteranopia (green-blind)
#85793E
Tritanopia (blue-blind)
#27897A
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #378d37;
/* rgb */ color: rgb(55, 141, 55);
/* oklch */ color: oklch(57.2% 0.148 143.3);
Tailwind
colors: {
  custom: {
    50: '#78af71',
    500: '#378d37',
    950: '#000000',
  },
}
SCSS
$custom: #378d37;
$custom-light: #78af71;
$custom-dark: #000000;
JSON
{
  "hex": "#378d37",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 55
  },
  "hsl": {
    "h": 120,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.57151,
    "c": 0.14805,
    "h": 143.3
  },
  "luminance": 0.20138
}

Semantic roles & 50–950 ramp

primary
#378D37
secondary
#B26EB2
accent
#54D4D4
background
#F7FAF6
surface
#EEF5EC
border
#C9CFC7
text
#0A1008
muted
#7C7F7B

Preview Lab

Preview with #378D37

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

Preview Lab → · Contrast checker → · Palette generator →

#378D37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva