#18908C#18908C

#18908C is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.2% C 0.097 H 191.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#18908C
RGBrgb(24, 144, 140)
HSLhsl(178, 71%, 33%)
HSVhsv(178, 83%, 56%)
CMYKcmyk(83.3%, 0%, 2.8%, 43.5%)
CIE-LABlab(54.06, -31.30, -6.79)
CIE-LCHlch(54.06, 32.03, 192.23°)
OKLaboklab(59.24% -0.0953 -0.019)
OKLCHoklch(59.24% 0.097 191.3)
XYZxyz(15.0813, 22.0322, 28.2636)
Luminance0.2203 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18908C #90181C
analogous
#189050 #18908C #185890
triadic
#18908C #8C1890 #908C18
tetradic
#18908C #501890 #90181C #589018
square
#18908C #501890 #90181C #589018
split-complementary
#18908C #901858 #905018
monochromatic
#072726 #0F5C59 #18908C #21C4BF #43E0DA

Accessibility & contrast

On white

3.88
#18908C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.41
#18908C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18908C
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18908C#FFFFFF#000000##000000
##18908C1.003.885.415.41
#FFFFFF3.881.0021.0021.00
#0000005.4121.001.001.00
##0000005.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#87888C
Deuteranopia (green-blind)
#777C8D
Tritanopia (blue-blind)
#00948E
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #18908c;
/* rgb */ color: rgb(24, 144, 140);
/* oklch */ color: oklch(59.2% 0.097 191.3);
Tailwind
colors: {
  custom: {
    50: '#6fb1ad',
    500: '#18908c',
    950: '#000000',
  },
}
SCSS
$custom: #18908c;
$custom-light: #6fb1ad;
$custom-dark: #000000;
JSON
{
  "hex": "#18908c",
  "rgb": {
    "r": 24,
    "g": 144,
    "b": 140
  },
  "hsl": {
    "h": 178,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.59236,
    "c": 0.09714,
    "h": 191.3
  },
  "luminance": 0.22034
}

Semantic roles & 50–950 ramp

primary
#18908C
secondary
#C04348
accent
#3A40EE
background
#F7FAFA
surface
#EDF5F4
border
#C8CFCE
text
#091110
muted
#7B807F

Preview Lab

Preview with #18908C

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

Preview Lab → · Contrast checker → · Palette generator →

#18908C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva