#137F1F#137F1F

#137F1F is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.0% C 0.161 H 144.0°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX#137F1F
RGBrgb(19, 127, 31)
HSLhsl(127, 74%, 29%)
HSVhsv(127, 85%, 50%)
CMYKcmyk(85%, 0%, 75.6%, 50.2%)
CIE-LABlab(46.20, -48.02, 41.63)
CIE-LCHlch(46.20, 63.55, 139.08°)
OKLaboklab(52.05% -0.1298 0.0944)
OKLCHoklch(52.05% 0.161 144)
XYZxyz(8.1047, 15.4151, 3.8443)
Luminance0.1542 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137F1F #7F1373
analogous
#3D7F13 #137F1F #137F55
triadic
#137F1F #1F137F #7F1F13
tetradic
#137F1F #133D7F #7F1373 #7F5513
square
#137F1F #133D7F #7F1373 #7F5513
split-complementary
#137F1F #55137F #7F133D
monochromatic
#041B06 #0B4A12 #137F1F #1BB42C #2DE041

Accessibility & contrast

On white

5.14
#137F1F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.08
#137F1F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F1F
5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137F1F#FFFFFF#000000##FFFFFF
##137F1F1.005.144.085.14
#FFFFFF5.141.0021.001.00
#0000004.0821.001.0021.00
##FFFFFF5.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#82720D
Deuteranopia (green-blind)
#766A29
Tritanopia (blue-blind)
#007B6C
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #137f1f;
/* rgb */ color: rgb(19, 127, 31);
/* oklch */ color: oklch(52.0% 0.161 144.0);
Tailwind
colors: {
  custom: {
    50: '#68a561',
    500: '#137f1f',
    950: '#000000',
  },
}
SCSS
$custom: #137f1f;
$custom-light: #68a561;
$custom-dark: #000000;
JSON
{
  "hex": "#137f1f",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 31
  },
  "hsl": {
    "h": 126.667,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52047,
    "c": 0.1605,
    "h": 144
  },
  "luminance": 0.15416
}

Semantic roles & 50–950 ramp

primary
#137F1F
secondary
#B439A7
accent
#37DCF1
background
#F6FAF5
surface
#ECF4EA
border
#C7CEC6
text
#070F05
muted
#7A7F79

Preview Lab

Preview with #137F1F

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

Preview Lab → · Contrast checker → · Palette generator →

#137F1F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva