#138E4F#138E4F

#138E4F is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.139 H 153.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#138E4F
RGBrgb(19, 142, 79)
HSLhsl(149, 76%, 32%)
HSVhsv(149, 87%, 56%)
CMYKcmyk(86.6%, 0%, 44.4%, 44.3%)
CIE-LABlab(51.89, -46.40, 24.86)
CIE-LCHlch(51.89, 52.64, 151.82°)
OKLaboklab(56.96% -0.1246 0.0614)
OKLCHoklch(56.96% 0.139 153.8)
XYZxyz(11.3517, 20.0475, 10.6669)
Luminance0.2005 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138E4F #8E1352
analogous
#158E13 #138E4F #138E8D
triadic
#138E4F #4F138E #8E4F13
tetradic
#138E4F #13158E #8E1352 #8E8D13
square
#138E4F #13158E #8E1352 #8E8D13
split-complementary
#138E4F #8D138E #8E1315
monochromatic
#052213 #0C5831 #138E4F #1AC46D #37E48C

Accessibility & contrast

On white

4.19
#138E4F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.01
#138E4F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E4F
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138E4F#FFFFFF#000000##000000
##138E4F1.004.195.015.01
#FFFFFF4.191.0021.0021.00
#0000005.0121.001.001.00
##0000005.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E814A
Deuteranopia (green-blind)
#807853
Tritanopia (blue-blind)
#008C7F
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #138e4f;
/* rgb */ color: rgb(19, 142, 79);
/* oklch */ color: oklch(57.0% 0.139 153.8);
Tailwind
colors: {
  custom: {
    50: '#6ab081',
    500: '#138e4f',
    950: '#000000',
  },
}
SCSS
$custom: #138e4f;
$custom-light: #6ab081;
$custom-dark: #000000;
JSON
{
  "hex": "#138e4f",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 79
  },
  "hsl": {
    "h": 149.268,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56957,
    "c": 0.13896,
    "h": 153.8
  },
  "luminance": 0.20049
}

Semantic roles & 50–950 ramp

primary
#138E4F
secondary
#C23B80
accent
#3596F3
background
#F6FAF7
surface
#ECF5EE
border
#C7CFC9
text
#08110A
muted
#7A807C

Preview Lab

Preview with #138E4F

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

Preview Lab → · Contrast checker → · Palette generator →

#138E4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva