#137C18#137C18

#137C18 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.1% C 0.161 H 143.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX#137C18
RGBrgb(19, 124, 24)
HSLhsl(123, 73%, 28%)
HSVhsv(123, 85%, 49%)
CMYKcmyk(84.7%, 0%, 80.6%, 51.4%)
CIE-LABlab(45.11, -47.60, 43.11)
CIE-LCHlch(45.11, 64.22, 137.84°)
OKLaboklab(51.13% -0.129 0.0965)
OKLCHoklch(51.13% 0.161 143.2)
XYZxyz(7.6406, 14.6188, 3.2830)
Luminance0.1462 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137C18 #7C1377
analogous
#427C13 #137C18 #137C4C
triadic
#137C18 #18137C #7C1813
tetradic
#137C18 #13427C #7C1377 #7C4C13
square
#137C18 #13427C #7C1377 #7C4C13
split-complementary
#137C18 #4C137C #7C1342
monochromatic
#041B05 #0B470E #137C18 #1BB122 #2BDF33

Accessibility & contrast

On white

5.35
#137C18 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.92
#137C18 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C18
5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137C18#FFFFFF#000000##FFFFFF
##137C181.005.353.925.35
#FFFFFF5.351.0021.001.00
#0000003.9221.001.0021.00
##FFFFFF5.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F6F00
Deuteranopia (green-blind)
#746824
Tritanopia (blue-blind)
#007869
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #137c18;
/* rgb */ color: rgb(19, 124, 24);
/* oklch */ color: oklch(51.1% 0.161 143.2);
Tailwind
colors: {
  custom: {
    50: '#68a35d',
    500: '#137c18',
    950: '#000000',
  },
}
SCSS
$custom: #137c18;
$custom-light: #68a35d;
$custom-dark: #000000;
JSON
{
  "hex": "#137c18",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 24
  },
  "hsl": {
    "h": 122.857,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51125,
    "c": 0.1611,
    "h": 143.2
  },
  "luminance": 0.1462
}

Semantic roles & 50–950 ramp

primary
#137C18
secondary
#B239AC
accent
#38E7F0
background
#F6FAF5
surface
#ECF4E9
border
#C7CEC5
text
#070F05
muted
#7A7F79

Preview Lab

Preview with #137C18

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

Preview Lab → · Contrast checker → · Palette generator →

#137C18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva