#137B1E#137B1E

#137B1E is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.156 H 143.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#137B1E
RGBrgb(19, 123, 30)
HSLhsl(126, 73%, 28%)
HSVhsv(126, 85%, 48%)
CMYKcmyk(84.6%, 0%, 75.6%, 51.8%)
CIE-LABlab(44.80, -46.79, 40.59)
CIE-LCHlch(44.80, 61.94, 139.06°)
OKLaboklab(50.88% -0.1265 0.0921)
OKLCHoklch(50.88% 0.156 143.9)
XYZxyz(7.5853, 14.3972, 3.6072)
Luminance0.1440 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137B1E #7B1370
analogous
#3C7B13 #137B1E #137B52
triadic
#137B1E #1E137B #7B1E13
tetradic
#137B1E #133C7B #7B1370 #7B5213
square
#137B1E #133C7B #7B1370 #7B5213
split-complementary
#137B1E #52137B #7B133C
monochromatic
#041B06 #0B4611 #137B1E #1BB02B #2ADE3D

Accessibility & contrast

On white

5.41
#137B1E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.88
#137B1E on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B1E
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137B1E#FFFFFF#000000##FFFFFF
##137B1E1.005.413.885.41
#FFFFFF5.411.0021.001.00
#0000003.8821.001.0021.00
##FFFFFF5.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7D6F0D
Deuteranopia (green-blind)
#736728
Tritanopia (blue-blind)
#007769
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #137b1e;
/* rgb */ color: rgb(19, 123, 30);
/* oklch */ color: oklch(50.9% 0.156 143.9);
Tailwind
colors: {
  custom: {
    50: '#67a260',
    500: '#137b1e',
    950: '#000000',
  },
}
SCSS
$custom: #137b1e;
$custom-light: #67a260;
$custom-dark: #000000;
JSON
{
  "hex": "#137b1e",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 30
  },
  "hsl": {
    "h": 126.346,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50879,
    "c": 0.15648,
    "h": 143.9
  },
  "luminance": 0.14398
}

Semantic roles & 50–950 ramp

primary
#137B1E
secondary
#B139A4
accent
#38DCF0
background
#F6FAF5
surface
#ECF4EA
border
#C7CEC6
text
#070F05
muted
#7A7F79

Preview Lab

Preview with #137B1E

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

Preview Lab → · Contrast checker → · Palette generator →

#137B1E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva