#138A28#138A28

#138A28 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.167 H 144.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX#138A28
RGBrgb(19, 138, 40)
HSLhsl(131, 76%, 31%)
HSVhsv(131, 86%, 54%)
CMYKcmyk(86.2%, 0%, 71%, 45.9%)
CIE-LABlab(50.06, -50.76, 42.00)
CIE-LCHlch(50.06, 65.88, 140.40°)
OKLaboklab(55.28% -0.1369 0.0964)
OKLCHoklch(55.28% 0.167 144.9)
XYZxyz(9.7393, 18.4674, 5.0583)
Luminance0.1847 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138A28 #8A1375
analogous
#398A13 #138A28 #138A63
triadic
#138A28 #28138A #8A2813
tetradic
#138A28 #13398A #8A1375 #8A6313
square
#138A28 #13398A #8A1375 #8A6313
split-complementary
#138A28 #63138A #8A1339
monochromatic
#041E09 #0C5418 #138A28 #1AC038 #34E353

Accessibility & contrast

On white

4.47
#138A28 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.69
#138A28 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A28
4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138A28#FFFFFF#000000##000000
##138A281.004.474.694.69
#FFFFFF4.471.0021.0021.00
#0000004.6921.001.001.00
##0000004.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7C1A
Deuteranopia (green-blind)
#807432
Tritanopia (blue-blind)
#008676
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #138a28;
/* rgb */ color: rgb(19, 138, 40);
/* oklch */ color: oklch(55.3% 0.167 144.9);
Tailwind
colors: {
  custom: {
    50: '#6bad67',
    500: '#138a28',
    950: '#000000',
  },
}
SCSS
$custom: #138a28;
$custom-light: #6bad67;
$custom-dark: #000000;
JSON
{
  "hex": "#138a28",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 130.588,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55281,
    "c": 0.1674,
    "h": 144.9
  },
  "luminance": 0.18469
}

Semantic roles & 50–950 ramp

primary
#138A28
secondary
#BE3AA7
accent
#35D1F2
background
#F7FAF6
surface
#EDF4EB
border
#C8CEC6
text
#081006
muted
#7B7F7A

Preview Lab

Preview with #138A28

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

Preview Lab → · Contrast checker → · Palette generator →

#138A28 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva