#137D1F#137D1F

#137D1F is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.158 H 144.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX#137D1F
RGBrgb(19, 125, 31)
HSLhsl(127, 74%, 28%)
HSVhsv(127, 85%, 49%)
CMYKcmyk(84.8%, 0%, 75.2%, 51%)
CIE-LABlab(45.50, -47.36, 40.91)
CIE-LCHlch(45.50, 62.58, 139.18°)
OKLaboklab(51.47% -0.128 0.0929)
OKLCHoklch(51.47% 0.158 144)
XYZxyz(7.8490, 14.9036, 3.7591)
Luminance0.1490 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137D1F #7D1371
analogous
#3C7D13 #137D1F #137D54
triadic
#137D1F #1F137D #7D1F13
tetradic
#137D1F #133C7D #7D1371 #7D5413
square
#137D1F #133C7D #7D1371 #7D5413
split-complementary
#137D1F #54137D #7D133C
monochromatic
#041B07 #0B4812 #137D1F #1BB22C #2CDF40

Accessibility & contrast

On white

5.28
#137D1F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.98
#137D1F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D1F
5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137D1F#FFFFFF#000000##FFFFFF
##137D1F1.005.283.985.28
#FFFFFF5.281.0021.001.00
#0000003.9821.001.0021.00
##FFFFFF5.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#80700E
Deuteranopia (green-blind)
#746929
Tritanopia (blue-blind)
#00796B
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #137d1f;
/* rgb */ color: rgb(19, 125, 31);
/* oklch */ color: oklch(51.5% 0.158 144.0);
Tailwind
colors: {
  custom: {
    50: '#67a461',
    500: '#137d1f',
    950: '#000000',
  },
}
SCSS
$custom: #137d1f;
$custom-light: #67a461;
$custom-dark: #000000;
JSON
{
  "hex": "#137d1f",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 31
  },
  "hsl": {
    "h": 126.792,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51468,
    "c": 0.15819,
    "h": 144
  },
  "luminance": 0.14905
}

Semantic roles & 50–950 ramp

primary
#137D1F
secondary
#B339A5
accent
#38DBF0
background
#F6FAF5
surface
#ECF4EA
border
#C7CEC6
text
#070F05
muted
#7A7F79

Preview Lab

Preview with #137D1F

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

Preview Lab → · Contrast checker → · Palette generator →

#137D1F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva