#188F74#188F74

#188F74 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.107 H 172.4°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#188F74
RGBrgb(24, 143, 116)
HSLhsl(166, 71%, 33%)
HSVhsv(166, 83%, 56%)
CMYKcmyk(83.2%, 0%, 18.9%, 43.9%)
CIE-LABlab(53.06, -37.75, 5.59)
CIE-LCHlch(53.06, 38.17, 171.58°)
OKLaboklab(58.19% -0.106 0.0142)
OKLCHoklch(58.19% 0.107 172.4)
XYZxyz(13.3498, 21.0984, 19.8884)
Luminance0.2110 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188F74 #8F1833
analogous
#188F39 #188F74 #186E8F
triadic
#188F74 #74188F #8F7418
tetradic
#188F74 #39188F #8F1833 #6E8F18
square
#188F74 #39188F #8F1833 #6E8F18
split-complementary
#188F74 #8F186E #8F3918
monochromatic
#06261F #0F5B49 #188F74 #21C39F #42DFBC

Accessibility & contrast

On white

4.02
#188F74 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.22
#188F74 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F74
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188F74#FFFFFF#000000##000000
##188F741.004.025.225.22
#FFFFFF4.021.0021.0021.00
#0000005.2221.001.001.00
##0000005.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8A8573
Deuteranopia (green-blind)
#7C7A76
Tritanopia (blue-blind)
#009087
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #188f74;
/* rgb */ color: rgb(24, 143, 116);
/* oklch */ color: oklch(58.2% 0.107 172.4);
Tailwind
colors: {
  custom: {
    50: '#6cb09c',
    500: '#188f74',
    950: '#000000',
  },
}
SCSS
$custom: #188f74;
$custom-light: #6cb09c;
$custom-dark: #000000;
JSON
{
  "hex": "#188f74",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 116
  },
  "hsl": {
    "h": 166.387,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5819,
    "c": 0.1069,
    "h": 172.4
  },
  "luminance": 0.211
}

Semantic roles & 50–950 ramp

primary
#188F74
secondary
#C0435F
accent
#3A63EE
background
#F7FAF9
surface
#EDF5F2
border
#C8CFCC
text
#08110E
muted
#7B807E

Preview Lab

Preview with #188F74

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

Preview Lab → · Contrast checker → · Palette generator →

#188F74 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva