#188C80#188C80

#188C80 is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.8% C 0.097 H 184.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#188C80
RGBrgb(24, 140, 128)
HSLhsl(174, 71%, 32%)
HSVhsv(174, 83%, 55%)
CMYKcmyk(82.9%, 0%, 8.6%, 45.1%)
CIE-LABlab(52.41, -33.02, -2.29)
CIE-LCHlch(52.41, 33.10, 183.97°)
OKLaboklab(57.77% -0.097 -0.0067)
OKLCHoklch(57.77% 0.097 184)
XYZxyz(13.6491, 20.5071, 23.6568)
Luminance0.2051 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188C80 #8C1824
analogous
#188C46 #188C80 #185E8C
triadic
#188C80 #80188C #8C8018
tetradic
#188C80 #46188C #8C1824 #5E8C18
square
#188C80 #46188C #8C1824 #5E8C18
split-complementary
#188C80 #8C185E #8C4618
monochromatic
#062420 #0F5850 #188C80 #21C0B0 #40DECE

Accessibility & contrast

On white

4.12
#188C80 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.10
#188C80 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C80
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188C80#FFFFFF#000000##000000
##188C801.004.125.105.10
#FFFFFF4.121.0021.0021.00
#0000005.1021.001.001.00
##0000005.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#858380
Deuteranopia (green-blind)
#767881
Tritanopia (blue-blind)
#008F88
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #188c80;
/* rgb */ color: rgb(24, 140, 128);
/* oklch */ color: oklch(57.8% 0.097 184.0);
Tailwind
colors: {
  custom: {
    50: '#6daea4',
    500: '#188c80',
    950: '#000000',
  },
}
SCSS
$custom: #188c80;
$custom-light: #6daea4;
$custom-dark: #000000;
JSON
{
  "hex": "#188c80",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 128
  },
  "hsl": {
    "h": 173.793,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57766,
    "c": 0.0972,
    "h": 184
  },
  "luminance": 0.20509
}

Semantic roles & 50–950 ramp

primary
#188C80
secondary
#BF414E
accent
#3A4DED
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#08100F
muted
#7B7F7F

Preview Lab

Preview with #188C80

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

Preview Lab → · Contrast checker → · Palette generator →

#188C80 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva