#18A197#18A197

#18A197 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.0% C 0.108 H 186.9°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX#18A197
RGBrgb(24, 161, 151)
HSLhsl(176, 74%, 36%)
HSVhsv(176, 85%, 63%)
CMYKcmyk(85.1%, 0%, 6.2%, 36.9%)
CIE-LABlab(59.81, -35.95, -4.54)
CIE-LCHlch(59.81, 36.23, 187.20°)
OKLaboklab(64.04% -0.107 -0.0129)
OKLCHoklch(64.04% 0.108 186.9)
XYZxyz(18.7047, 27.9159, 33.6746)
Luminance0.2792 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18A197 #A11822
analogous
#18A153 #18A197 #1867A1
triadic
#18A197 #9718A1 #A19718
tetradic
#18A197 #5318A1 #A11822 #67A118
square
#18A197 #5318A1 #A11822 #67A118
split-complementary
#18A197 #A11867 #A15318
monochromatic
#083633 #106C65 #18A197 #20D6C9 #4FE5DA

Accessibility & contrast

On white

3.19
#18A197 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.58
#18A197 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A197
6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18A197#FFFFFF#000000##000000
##18A1971.003.196.586.58
#FFFFFF3.191.0021.0021.00
#0000006.5821.001.001.00
##0000006.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#989897
Deuteranopia (green-blind)
#868B98
Tritanopia (blue-blind)
#00A59E
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #18a197;
/* rgb */ color: rgb(24, 161, 151);
/* oklch */ color: oklch(64.0% 0.108 186.9);
Tailwind
colors: {
  custom: {
    50: '#73bdb5',
    500: '#18a197',
    950: '#000000',
  },
}
SCSS
$custom: #18a197;
$custom-light: #73bdb5;
$custom-dark: #000000;
JSON
{
  "hex": "#18a197",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 151
  },
  "hsl": {
    "h": 175.62,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.64036,
    "c": 0.10775,
    "h": 186.9
  },
  "luminance": 0.27918
}

Semantic roles & 50–950 ramp

primary
#18A197
secondary
#C74E57
accent
#3745F1
background
#F7FBFB
surface
#EEF7F6
border
#C9D0D0
text
#0A1211
muted
#7C8180

Preview Lab

Preview with #18A197

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

Preview Lab → · Contrast checker → · Palette generator →

#18A197 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva