#137A21#137A21

#137A21 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.6% C 0.153 H 144.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX#137A21
RGBrgb(19, 122, 33)
HSLhsl(128, 73%, 28%)
HSVhsv(128, 84%, 48%)
CMYKcmyk(84.4%, 0%, 73%, 52.2%)
CIE-LABlab(44.47, -46.17, 39.03)
CIE-LCHlch(44.47, 60.46, 139.79°)
OKLaboklab(50.62% -0.1247 0.0893)
OKLCHoklch(50.62% 0.153 144.4)
XYZxyz(7.5021, 14.1664, 3.7776)
Luminance0.1417 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137A21 #7A136C
analogous
#397A13 #137A21 #137A54
triadic
#137A21 #21137A #7A2113
tetradic
#137A21 #13397A #7A136C #7A5413
square
#137A21 #13397A #7A136C #7A5413
split-complementary
#137A21 #54137A #7A1339
monochromatic
#041A07 #0B4513 #137A21 #1BAF2F #2ADE42

Accessibility & contrast

On white

5.48
#137A21 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.83
#137A21 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137A21
5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137A21#FFFFFF#000000##FFFFFF
##137A211.005.483.835.48
#FFFFFF5.481.0021.001.00
#0000003.8321.001.0021.00
##FFFFFF5.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7C6E13
Deuteranopia (green-blind)
#71662A
Tritanopia (blue-blind)
#007768
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #137a21;
/* rgb */ color: rgb(19, 122, 33);
/* oklch */ color: oklch(50.6% 0.153 144.4);
Tailwind
colors: {
  custom: {
    50: '#67a262',
    500: '#137a21',
    950: '#000000',
  },
}
SCSS
$custom: #137a21;
$custom-light: #67a262;
$custom-dark: #000000;
JSON
{
  "hex": "#137a21",
  "rgb": {
    "r": 19,
    "g": 122,
    "b": 33
  },
  "hsl": {
    "h": 128.155,
    "s": 73.05,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50615,
    "c": 0.15333,
    "h": 144.4
  },
  "luminance": 0.14167
}

Semantic roles & 50–950 ramp

primary
#137A21
secondary
#B039A0
accent
#38D7F0
background
#F6FAF6
surface
#EBF3EB
border
#C6CDC6
text
#070F05
muted
#7A7F7A

Preview Lab

Preview with #137A21

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

Preview Lab → · Contrast checker → · Palette generator →

#137A21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva