#378E1D#378E1D

#378E1D is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.167 H 139.8°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#378E1D
RGBrgb(55, 142, 29)
HSLhsl(106, 66%, 34%)
HSVhsv(106, 80%, 56%)
CMYKcmyk(61.3%, 0%, 79.6%, 44.3%)
CIE-LABlab(52.11, -46.51, 48.47)
CIE-LCHlch(52.11, 67.17, 133.82°)
OKLaboklab(57.18% -0.1278 0.1081)
OKLCHoklch(57.18% 0.167 139.8)
XYZxyz(11.4698, 20.2459, 4.4656)
Luminance0.2025 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378E1D #741D8E
analogous
#6F8E1D #378E1D #1D8E3B
triadic
#378E1D #1D378E #8E1D37
tetradic
#378E1D #1D6F8E #741D8E #8E3B1D
square
#378E1D #1D6F8E #741D8E #8E3B1D
split-complementary
#378E1D #3B1D8E #8E1D6F
monochromatic
#102808 #235B13 #378E1D #4BC127 #6CDA4B

Accessibility & contrast

On white

4.16
#378E1D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.05
#378E1D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E1D
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378E1D#FFFFFF#000000##000000
##378E1D1.004.165.055.05
#FFFFFF4.161.0021.0021.00
#0000005.0521.001.001.00
##0000005.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#928100
Deuteranopia (green-blind)
#877A2A
Tritanopia (blue-blind)
#2C8979
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #378e1d;
/* rgb */ color: rgb(55, 142, 29);
/* oklch */ color: oklch(57.2% 0.167 139.8);
Tailwind
colors: {
  custom: {
    50: '#79b063',
    500: '#378e1d',
    950: '#000000',
  },
}
SCSS
$custom: #378e1d;
$custom-light: #79b063;
$custom-dark: #000000;
JSON
{
  "hex": "#378e1d",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 29
  },
  "hsl": {
    "h": 106.195,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57185,
    "c": 0.16742,
    "h": 139.8
  },
  "luminance": 0.20247
}

Semantic roles & 50–950 ramp

primary
#378E1D
secondary
#A24ABD
accent
#3FE9C2
background
#F7FAF6
surface
#EEF5EB
border
#C9CFC6
text
#0A1006
muted
#7C7F7A

Preview Lab

Preview with #378E1D

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

Preview Lab → · Contrast checker → · Palette generator →

#378E1D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva