#188788#188788

#188788 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.7% C 0.092 H 195.8°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#188788
RGBrgb(24, 135, 136)
HSLhsl(181, 70%, 31%)
HSVhsv(181, 82%, 53%)
CMYKcmyk(82.4%, 0.7%, 0%, 46.7%)
CIE-LABlab(51.03, -28.18, -8.98)
CIE-LCHlch(51.03, 29.57, 197.68°)
OKLaboklab(56.73% -0.088 -0.025)
OKLCHoklch(56.73% 0.092 195.8)
XYZxyz(13.4825, 19.2980, 26.3021)
Luminance0.1930 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188788 #881918
analogous
#188851 #188788 #184F88
triadic
#188788 #881887 #878818
tetradic
#188788 #511888 #881918 #4F8818
square
#188788 #511888 #881918 #4F8818
split-complementary
#188788 #88184F #885118
monochromatic
#062020 #0F5354 #188788 #21BBBC #3EDBDD

Accessibility & contrast

On white

4.32
#188788 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#188788 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188788
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188788#FFFFFF#000000##000000
##1887881.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7D8088
Deuteranopia (green-blind)
#6E7589
Tritanopia (blue-blind)
#008C87
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #188788;
/* rgb */ color: rgb(24, 135, 136);
/* oklch */ color: oklch(56.7% 0.092 195.8);
Tailwind
colors: {
  custom: {
    50: '#6daaaa',
    500: '#188788',
    950: '#000000',
  },
}
SCSS
$custom: #188788;
$custom-light: #6daaaa;
$custom-dark: #000000;
JSON
{
  "hex": "#188788",
  "rgb": {
    "r": 24,
    "g": 135,
    "b": 136
  },
  "hsl": {
    "h": 180.536,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56731,
    "c": 0.09153,
    "h": 195.8
  },
  "luminance": 0.193
}

Semantic roles & 50–950 ramp

primary
#188788
secondary
#BC4140
accent
#3D3BED
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#081010
muted
#7B7F7F

Preview Lab

Preview with #188788

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

Preview Lab → · Contrast checker → · Palette generator →

#188788 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva