#137D18#137D18

#137D18 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.4% C 0.162 H 143.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX#137D18
RGBrgb(19, 125, 24)
HSLhsl(123, 74%, 28%)
HSVhsv(123, 85%, 49%)
CMYKcmyk(84.8%, 0%, 80.8%, 51%)
CIE-LABlab(45.46, -47.93, 43.45)
CIE-LCHlch(45.46, 64.69, 137.81°)
OKLaboklab(51.42% -0.1299 0.0972)
OKLCHoklch(51.42% 0.162 143.2)
XYZxyz(7.7665, 14.8707, 3.3250)
Luminance0.1487 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137D18 #7D1378
analogous
#437D13 #137D18 #137D4D
triadic
#137D18 #18137D #7D1813
tetradic
#137D18 #13437D #7D1378 #7D4D13
square
#137D18 #13437D #7D1378 #7D4D13
split-complementary
#137D18 #4D137D #7D1343
monochromatic
#041B05 #0B480E #137D18 #1BB222 #2CDF34

Accessibility & contrast

On white

5.28
#137D18 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.97
#137D18 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D18
5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137D18#FFFFFF#000000##FFFFFF
##137D181.005.283.975.28
#FFFFFF5.281.0021.001.00
#0000003.9721.001.0021.00
##FFFFFF5.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807000
Deuteranopia (green-blind)
#756924
Tritanopia (blue-blind)
#00796A
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #137d18;
/* rgb */ color: rgb(19, 125, 24);
/* oklch */ color: oklch(51.4% 0.162 143.2);
Tailwind
colors: {
  custom: {
    50: '#68a45e',
    500: '#137d18',
    950: '#000000',
  },
}
SCSS
$custom: #137d18;
$custom-light: #68a45e;
$custom-dark: #000000;
JSON
{
  "hex": "#137d18",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 122.83,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51416,
    "c": 0.16223,
    "h": 143.2
  },
  "luminance": 0.14872
}

Semantic roles & 50–950 ramp

primary
#137D18
secondary
#B339AD
accent
#38E8F0
background
#F6FAF5
surface
#ECF4E9
border
#C7CEC5
text
#070F05
muted
#7A7F79

Preview Lab

Preview with #137D18

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

Preview Lab → · Contrast checker → · Palette generator →

#137D18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva