#137B28#137B28

#137B28 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.149 H 145.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX#137B28
RGBrgb(19, 123, 40)
HSLhsl(132, 73%, 28%)
HSVhsv(132, 85%, 48%)
CMYKcmyk(84.6%, 0%, 67.5%, 51.8%)
CIE-LABlab(44.88, -45.75, 36.39)
CIE-LCHlch(44.88, 58.46, 141.50°)
OKLaboklab(50.98% -0.1232 0.0845)
OKLCHoklch(50.98% 0.149 145.6)
XYZxyz(7.7340, 14.4566, 4.3899)
Luminance0.1446 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137B28 #7B1366
analogous
#327B13 #137B28 #137B5C
triadic
#137B28 #28137B #7B2813
tetradic
#137B28 #13327B #7B1366 #7B5C13
square
#137B28 #13327B #7B1366 #7B5C13
split-complementary
#137B28 #5C137B #7B1332
monochromatic
#041B09 #0B4617 #137B28 #1BB039 #2ADE4F

Accessibility & contrast

On white

5.40
#137B28 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.89
#137B28 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B28
5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137B28#FFFFFF#000000##FFFFFF
##137B281.005.403.895.40
#FFFFFF5.401.0021.001.00
#0000003.8921.001.0021.00
##FFFFFF5.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7D6F1E
Deuteranopia (green-blind)
#72672F
Tritanopia (blue-blind)
#00786A
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #137b28;
/* rgb */ color: rgb(19, 123, 40);
/* oklch */ color: oklch(51.0% 0.149 145.6);
Tailwind
colors: {
  custom: {
    50: '#66a266',
    500: '#137b28',
    950: '#000000',
  },
}
SCSS
$custom: #137b28;
$custom-light: #66a266;
$custom-dark: #000000;
JSON
{
  "hex": "#137b28",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 40
  },
  "hsl": {
    "h": 132.115,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50976,
    "c": 0.14944,
    "h": 145.6
  },
  "luminance": 0.14458
}

Semantic roles & 50–950 ramp

primary
#137B28
secondary
#B13999
accent
#38CBF0
background
#F6FAF6
surface
#EBF4EB
border
#C6CEC6
text
#070F06
muted
#7A7F7A

Preview Lab

Preview with #137B28

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

Preview Lab → · Contrast checker → · Palette generator →

#137B28 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva