#187D88#187D88

#187D88 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.087 H 206.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#187D88
RGBrgb(24, 125, 136)
HSLhsl(186, 70%, 31%)
HSVhsv(186, 82%, 53%)
CMYKcmyk(82.4%, 8.1%, 0%, 46.7%)
CIE-LABlab(47.80, -23.11, -13.85)
CIE-LCHlch(47.80, 26.95, 210.94°)
OKLaboklab(54.11% -0.0779 -0.0386)
OKLCHoklch(54.11% 0.087 206.3)
XYZxyz(12.1523, 16.6375, 25.8586)
Luminance0.1664 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187D88 #882318
analogous
#18885B #187D88 #184588
triadic
#187D88 #88187D #7D8818
tetradic
#187D88 #5B1888 #882318 #458818
square
#187D88 #5B1888 #882318 #458818
split-complementary
#187D88 #881845 #885B18
monochromatic
#061D20 #0F4D54 #187D88 #21ADBC #3ECDDD

Accessibility & contrast

On white

4.85
#187D88 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.33
#187D88 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D88
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187D88#FFFFFF#000000##FFFFFF
##187D881.004.854.334.85
#FFFFFF4.851.0021.001.00
#0000004.3321.001.0021.00
##FFFFFF4.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#727889
Deuteranopia (green-blind)
#636D88
Tritanopia (blue-blind)
#008380
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #187d88;
/* rgb */ color: rgb(24, 125, 136);
/* oklch */ color: oklch(54.1% 0.087 206.3);
Tailwind
colors: {
  custom: {
    50: '#6ba3aa',
    500: '#187d88',
    950: '#000000',
  },
}
SCSS
$custom: #187d88;
$custom-light: #6ba3aa;
$custom-dark: #000000;
JSON
{
  "hex": "#187d88",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 136
  },
  "hsl": {
    "h": 185.893,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54107,
    "c": 0.08689,
    "h": 206.3
  },
  "luminance": 0.16639
}

Semantic roles & 50–950 ramp

primary
#187D88
secondary
#BC4C40
accent
#4C3BED
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #187D88

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

Preview Lab → · Contrast checker → · Palette generator →

#187D88 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva