#188D80#188D80

#188D80 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.0% C 0.098 H 183.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX#188D80
RGBrgb(24, 141, 128)
HSLhsl(173, 71%, 32%)
HSVhsv(173, 83%, 55%)
CMYKcmyk(83%, 0%, 9.2%, 44.7%)
CIE-LABlab(52.73, -33.48, -1.82)
CIE-LCHlch(52.73, 33.53, 183.10°)
OKLaboklab(58.03% -0.098 -0.0054)
OKLCHoklch(58.03% 0.098 183.2)
XYZxyz(13.7959, 20.8007, 23.7057)
Luminance0.2080 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188D80 #8D1825
analogous
#188D45 #188D80 #18608D
triadic
#188D80 #80188D #8D8018
tetradic
#188D80 #45188D #8D1825 #608D18
square
#188D80 #45188D #8D1825 #608D18
split-complementary
#188D80 #8D1860 #8D4518
monochromatic
#062421 #0F5951 #188D80 #21C1AF #41DFCD

Accessibility & contrast

On white

4.07
#188D80 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.16
#188D80 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D80
5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188D80#FFFFFF#000000##000000
##188D801.004.075.165.16
#FFFFFF4.071.0021.0021.00
#0000005.1621.001.001.00
##0000005.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#868480
Deuteranopia (green-blind)
#777981
Tritanopia (blue-blind)
#009089
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #188d80;
/* rgb */ color: rgb(24, 141, 128);
/* oklch */ color: oklch(58.0% 0.098 183.2);
Tailwind
colors: {
  custom: {
    50: '#6dafa4',
    500: '#188d80',
    950: '#000000',
  },
}
SCSS
$custom: #188d80;
$custom-light: #6dafa4;
$custom-dark: #000000;
JSON
{
  "hex": "#188d80",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 128
  },
  "hsl": {
    "h": 173.333,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58031,
    "c": 0.09814,
    "h": 183.2
  },
  "luminance": 0.20802
}

Semantic roles & 50–950 ramp

primary
#188D80
secondary
#BF4250
accent
#3A4EEE
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#08100F
muted
#7B7F7F

Preview Lab

Preview with #188D80

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

Preview Lab → · Contrast checker → · Palette generator →

#188D80 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva