#137D23#137D23

#137D23 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.156 H 144.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#137D23
RGBrgb(19, 125, 35)
HSLhsl(129, 74%, 28%)
HSVhsv(129, 85%, 49%)
CMYKcmyk(84.8%, 0%, 72%, 51%)
CIE-LABlab(45.53, -46.98, 39.31)
CIE-LCHlch(45.53, 61.25, 140.08°)
OKLaboklab(51.5% -0.1268 0.0901)
OKLCHoklch(51.5% 0.156 144.6)
XYZxyz(7.9050, 14.9261, 4.0542)
Luminance0.1493 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137D23 #7D136D
analogous
#387D13 #137D23 #137D58
triadic
#137D23 #23137D #7D2313
tetradic
#137D23 #13387D #7D136D #7D5813
square
#137D23 #13387D #7D136D #7D5813
split-complementary
#137D23 #58137D #7D1338
monochromatic
#041B07 #0B4814 #137D23 #1BB232 #2CDF47

Accessibility & contrast

On white

5.27
#137D23 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.99
#137D23 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D23
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137D23#FFFFFF#000000##FFFFFF
##137D231.005.273.995.27
#FFFFFF5.271.0021.001.00
#0000003.9921.001.0021.00
##FFFFFF5.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F7116
Deuteranopia (green-blind)
#74692C
Tritanopia (blue-blind)
#00796B
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #137d23;
/* rgb */ color: rgb(19, 125, 35);
/* oklch */ color: oklch(51.5% 0.156 144.6);
Tailwind
colors: {
  custom: {
    50: '#67a463',
    500: '#137d23',
    950: '#000000',
  },
}
SCSS
$custom: #137d23;
$custom-light: #67a463;
$custom-dark: #000000;
JSON
{
  "hex": "#137d23",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 35
  },
  "hsl": {
    "h": 129.057,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51504,
    "c": 0.15553,
    "h": 144.6
  },
  "luminance": 0.14927
}

Semantic roles & 50–950 ramp

primary
#137D23
secondary
#B339A0
accent
#38D4F0
background
#F6FAF6
surface
#ECF4EB
border
#C7CEC6
text
#070F05
muted
#7A7F7A

Preview Lab

Preview with #137D23

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

Preview Lab → · Contrast checker → · Palette generator →

#137D23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva