#188B68#188B68

#188B68 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 56.8% C 0.111 H 166.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#188B68
RGBrgb(24, 139, 104)
HSLhsl(162, 71%, 32%)
HSVhsv(162, 83%, 55%)
CMYKcmyk(82.7%, 0%, 25.2%, 45.5%)
CIE-LABlab(51.45, -39.15, 10.20)
CIE-LCHlch(51.45, 40.46, 165.39°)
OKLaboklab(56.77% -0.1079 0.0261)
OKLCHoklch(56.77% 0.111 166.4)
XYZxyz(12.1066, 19.6574, 16.2502)
Luminance0.1966 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188B68 #8B183B
analogous
#188B2F #188B68 #18758B
triadic
#188B68 #68188B #8B6818
tetradic
#188B68 #2F188B #8B183B #758B18
square
#188B68 #2F188B #8B183B #758B18
split-complementary
#188B68 #8B1875 #8B2F18
monochromatic
#06231A #0F5741 #188B68 #21BF8F #3FDEAE

Accessibility & contrast

On white

4.26
#188B68 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#188B68 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B68
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188B68#FFFFFF#000000##000000
##188B681.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#888166
Deuteranopia (green-blind)
#7A766A
Tritanopia (blue-blind)
#008B81
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #188b68;
/* rgb */ color: rgb(24, 139, 104);
/* oklch */ color: oklch(56.8% 0.111 166.4);
Tailwind
colors: {
  custom: {
    50: '#6bae93',
    500: '#188b68',
    950: '#000000',
  },
}
SCSS
$custom: #188b68;
$custom-light: #6bae93;
$custom-dark: #000000;
JSON
{
  "hex": "#188b68",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 104
  },
  "hsl": {
    "h": 161.739,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56772,
    "c": 0.11101,
    "h": 166.4
  },
  "luminance": 0.19659
}

Semantic roles & 50–950 ramp

primary
#188B68
secondary
#BE4067
accent
#3A71ED
background
#F7FAF9
surface
#EDF4F1
border
#C8CECB
text
#08100D
muted
#7B7F7E

Preview Lab

Preview with #188B68

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

Preview Lab → · Contrast checker → · Palette generator →

#188B68 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva