#188B6C#188B6C

#188B6C is a mid, moderate teal. Relative luminance 0.197; OKLCH L 56.9% C 0.108 H 169.0°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#188B6C
RGBrgb(24, 139, 108)
HSLhsl(164, 71%, 32%)
HSVhsv(164, 83%, 55%)
CMYKcmyk(82.7%, 0%, 22.3%, 45.5%)
CIE-LABlab(51.54, -38.13, 8.03)
CIE-LCHlch(51.54, 38.96, 168.10°)
OKLaboklab(56.88% -0.1059 0.0205)
OKLCHoklch(56.88% 0.108 169)
XYZxyz(12.3146, 19.7406, 17.3457)
Luminance0.1974 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188B6C #8B1837
analogous
#188B33 #188B6C #18718B
triadic
#188B6C #6C188B #8B6C18
tetradic
#188B6C #33188B #8B1837 #718B18
square
#188B6C #33188B #8B1837 #718B18
split-complementary
#188B6C #8B1871 #8B3318
monochromatic
#06231B #0F5743 #188B6C #21BF95 #3FDEB3

Accessibility & contrast

On white

4.24
#188B6C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.95
#188B6C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B6C
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188B6C#FFFFFF#000000##000000
##188B6C1.004.244.954.95
#FFFFFF4.241.0021.0021.00
#0000004.9521.001.001.00
##0000004.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#87816A
Deuteranopia (green-blind)
#79776E
Tritanopia (blue-blind)
#008C82
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #188b6c;
/* rgb */ color: rgb(24, 139, 108);
/* oklch */ color: oklch(56.9% 0.108 169.0);
Tailwind
colors: {
  custom: {
    50: '#6bae96',
    500: '#188b6c',
    950: '#000000',
  },
}
SCSS
$custom: #188b6c;
$custom-light: #6bae96;
$custom-dark: #000000;
JSON
{
  "hex": "#188b6c",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 108
  },
  "hsl": {
    "h": 163.826,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56881,
    "c": 0.10786,
    "h": 169
  },
  "luminance": 0.19742
}

Semantic roles & 50–950 ramp

primary
#188B6C
secondary
#BE4062
accent
#3A6BED
background
#F7FAF9
surface
#EDF4F1
border
#C8CECB
text
#08100D
muted
#7B7F7E

Preview Lab

Preview with #188B6C

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

Preview Lab → · Contrast checker → · Palette generator →

#188B6C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva