#138E51#138E51

#138E51 is a mid, vivid teal. Relative luminance 0.201; OKLCH L 57.0% C 0.137 H 154.5°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#138E51
RGBrgb(19, 142, 81)
HSLhsl(150, 76%, 32%)
HSVhsv(150, 87%, 56%)
CMYKcmyk(86.6%, 0%, 43%, 44.3%)
CIE-LABlab(51.92, -46.01, 23.80)
CIE-LCHlch(51.92, 51.80, 152.64°)
OKLaboklab(57% -0.1237 0.059)
OKLCHoklch(57% 0.137 154.5)
XYZxyz(11.4256, 20.0771, 11.0561)
Luminance0.2008 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138E51 #8E1350
analogous
#138E14 #138E51 #138E8E
triadic
#138E51 #51138E #8E5113
tetradic
#138E51 #14138E #8E1350 #8E8E13
square
#138E51 #14138E #8E1350 #8E8E13
split-complementary
#138E51 #8E138E #8E1413
monochromatic
#052213 #0C5832 #138E51 #1AC470 #37E48E

Accessibility & contrast

On white

4.19
#138E51 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.02
#138E51 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E51
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138E51#FFFFFF#000000##000000
##138E511.004.195.025.02
#FFFFFF4.191.0021.0021.00
#0000005.0221.001.001.00
##0000005.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E824D
Deuteranopia (green-blind)
#807855
Tritanopia (blue-blind)
#008C7F
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #138e51;
/* rgb */ color: rgb(19, 142, 81);
/* oklch */ color: oklch(57.0% 0.137 154.5);
Tailwind
colors: {
  custom: {
    50: '#6ab082',
    500: '#138e51',
    950: '#000000',
  },
}
SCSS
$custom: #138e51;
$custom-light: #6ab082;
$custom-dark: #000000;
JSON
{
  "hex": "#138e51",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 81
  },
  "hsl": {
    "h": 150.244,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56995,
    "c": 0.13705,
    "h": 154.5
  },
  "luminance": 0.20079
}

Semantic roles & 50–950 ramp

primary
#138E51
secondary
#C23B7E
accent
#3593F3
background
#F6FAF8
surface
#ECF5EF
border
#C7CFCA
text
#08110A
muted
#7A807C

Preview Lab

Preview with #138E51

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

Preview Lab → · Contrast checker → · Palette generator →

#138E51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva