#137C23#137C23

#137C23 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.2% C 0.154 H 144.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX#137C23
RGBrgb(19, 124, 35)
HSLhsl(129, 73%, 28%)
HSVhsv(129, 85%, 49%)
CMYKcmyk(84.7%, 0%, 71.8%, 51.4%)
CIE-LABlab(45.18, -46.64, 38.94)
CIE-LCHlch(45.18, 60.76, 140.14°)
OKLaboklab(51.21% -0.1259 0.0893)
OKLCHoklch(51.21% 0.154 144.6)
XYZxyz(7.7790, 14.6741, 4.0122)
Luminance0.1467 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137C23 #7C136C
analogous
#377C13 #137C23 #137C57
triadic
#137C23 #23137C #7C2313
tetradic
#137C23 #13377C #7C136C #7C5713
square
#137C23 #13377C #7C136C #7C5713
split-complementary
#137C23 #57137C #7C1337
monochromatic
#041B07 #0B4714 #137C23 #1BB132 #2BDF46

Accessibility & contrast

On white

5.34
#137C23 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.93
#137C23 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C23
5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137C23#FFFFFF#000000##FFFFFF
##137C231.005.343.935.34
#FFFFFF5.341.0021.001.00
#0000003.9321.001.0021.00
##FFFFFF5.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7E7016
Deuteranopia (green-blind)
#73682C
Tritanopia (blue-blind)
#00796A
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #137c23;
/* rgb */ color: rgb(19, 124, 35);
/* oklch */ color: oklch(51.2% 0.154 144.6);
Tailwind
colors: {
  custom: {
    50: '#67a363',
    500: '#137c23',
    950: '#000000',
  },
}
SCSS
$custom: #137c23;
$custom-light: #67a363;
$custom-dark: #000000;
JSON
{
  "hex": "#137c23",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 35
  },
  "hsl": {
    "h": 129.143,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51214,
    "c": 0.15434,
    "h": 144.6
  },
  "luminance": 0.14675
}

Semantic roles & 50–950 ramp

primary
#137C23
secondary
#B2399F
accent
#38D4F0
background
#F6FAF6
surface
#ECF4EB
border
#C7CEC6
text
#070F05
muted
#7A7F7A

Preview Lab

Preview with #137C23

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

Preview Lab → · Contrast checker → · Palette generator →

#137C23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva