#378C3E#378C3E

#378C3E is a mid, vivid green. Relative luminance 0.199; OKLCH L 57.0% C 0.140 H 144.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX#378C3E
RGBrgb(55, 140, 62)
HSLhsl(125, 44%, 38%)
HSVhsv(125, 61%, 55%)
CMYKcmyk(60.7%, 0%, 55.7%, 45.1%)
CIE-LABlab(51.74, -42.40, 33.81)
CIE-LCHlch(51.74, 54.23, 141.43°)
OKLaboklab(56.97% -0.1149 0.0808)
OKLCHoklch(56.97% 0.14 144.9)
XYZxyz(11.8224, 19.9151, 7.7775)
Luminance0.1992 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378C3E #8C3785
analogous
#5A8C37 #378C3E #378C68
triadic
#378C3E #3E378C #8C3E37
tetradic
#378C3E #375A8C #8C3785 #8C6837
square
#378C3E #375A8C #8C3785 #8C6837
split-complementary
#378C3E #68378C #8C375A
monochromatic
#143417 #26602B #378C3E #49B752 #75C97C

Accessibility & contrast

On white

4.21
#378C3E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.98
#378C3E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C3E
4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378C3E#FFFFFF#000000##000000
##378C3E1.004.214.984.98
#FFFFFF4.211.0021.0021.00
#0000004.9821.001.001.00
##0000004.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E8037
Deuteranopia (green-blind)
#837844
Tritanopia (blue-blind)
#26897A
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #378c3e;
/* rgb */ color: rgb(55, 140, 62);
/* oklch */ color: oklch(57.0% 0.140 144.9);
Tailwind
colors: {
  custom: {
    50: '#77ae75',
    500: '#378c3e',
    950: '#000000',
  },
}
SCSS
$custom: #378c3e;
$custom-light: #77ae75;
$custom-dark: #000000;
JSON
{
  "hex": "#378c3e",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 62
  },
  "hsl": {
    "h": 124.941,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56971,
    "c": 0.14047,
    "h": 144.9
  },
  "luminance": 0.19916
}

Semantic roles & 50–950 ramp

primary
#378C3E
secondary
#B16DAC
accent
#54C9D3
background
#F7FAF7
surface
#EEF4ED
border
#C9CEC8
text
#091008
muted
#7B7F7B

Preview Lab

Preview with #378C3E

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

Preview Lab → · Contrast checker → · Palette generator →

#378C3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva