#378C53#378C53

#378C53 is a mid, moderate green. Relative luminance 0.202; OKLCH L 57.3% C 0.120 H 151.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#378C53
RGBrgb(55, 140, 83)
HSLhsl(140, 44%, 38%)
HSVhsv(140, 61%, 55%)
CMYKcmyk(60.7%, 0%, 40.7%, 45.1%)
CIE-LABlab(52.05, -38.97, 23.01)
CIE-LCHlch(52.05, 45.26, 149.43°)
OKLaboklab(57.33% -0.1055 0.0572)
OKLCHoklch(57.33% 0.12 151.5)
XYZxyz(12.5140, 20.1917, 11.4199)
Luminance0.2019 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378C53 #8C3770
analogous
#458C37 #378C53 #378C7D
triadic
#378C53 #53378C #8C5337
tetradic
#378C53 #37458C #8C3770 #8C7D37
square
#378C53 #37458C #8C3770 #8C7D37
split-complementary
#378C53 #7D378C #8C3745
monochromatic
#14341F #266039 #378C53 #49B76D #75C990

Accessibility & contrast

On white

4.17
#378C53 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#378C53 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C53
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378C53#FFFFFF#000000##000000
##378C531.004.175.045.04
#FFFFFF4.171.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C814F
Deuteranopia (green-blind)
#817957
Tritanopia (blue-blind)
#1D8A7E
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #378c53;
/* rgb */ color: rgb(55, 140, 83);
/* oklch */ color: oklch(57.3% 0.120 151.5);
Tailwind
colors: {
  custom: {
    50: '#76ae84',
    500: '#378c53',
    950: '#000000',
  },
}
SCSS
$custom: #378c53;
$custom-light: #76ae84;
$custom-dark: #000000;
JSON
{
  "hex": "#378c53",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 83
  },
  "hsl": {
    "h": 139.765,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.5733,
    "c": 0.11999,
    "h": 151.5
  },
  "luminance": 0.20193
}

Semantic roles & 50–950 ramp

primary
#378C53
secondary
#B16D9B
accent
#54AAD3
background
#F7FAF8
surface
#EEF4EF
border
#C9CECA
text
#09100B
muted
#7B7F7C

Preview Lab

Preview with #378C53

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

Preview Lab → · Contrast checker → · Palette generator →

#378C53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva