#197B8C#197B8C

#197B8C is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.088 H 212.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#197B8C
RGBrgb(25, 123, 140)
HSLhsl(189, 70%, 32%)
HSVhsv(189, 82%, 55%)
CMYKcmyk(82.1%, 12.1%, 0%, 45.1%)
CIE-LABlab(47.32, -20.60, -16.94)
CIE-LCHlch(47.32, 26.68, 219.43°)
OKLaboklab(53.77% -0.0737 -0.0473)
OKLCHoklch(53.77% 0.088 212.7)
XYZxyz(12.2154, 16.2645, 27.3014)
Luminance0.1627 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#197B8C #8C2A19
analogous
#198C64 #197B8C #19418C
triadic
#197B8C #8C197B #7B8C19
tetradic
#197B8C #64198C #8C2A19 #418C19
square
#197B8C #64198C #8C2A19 #418C19
split-complementary
#197B8C #8C1941 #8C6419
monochromatic
#062024 #104D58 #197B8C #22A9C0 #42C6DD

Accessibility & contrast

On white

4.94
#197B8C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#197B8C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B8C
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##197B8C#FFFFFF#000000##FFFFFF
##197B8C1.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6E778D
Deuteranopia (green-blind)
#5F6B8C
Tritanopia (blue-blind)
#008280
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #197b8c;
/* rgb */ color: rgb(25, 123, 140);
/* oklch */ color: oklch(53.8% 0.088 212.7);
Tailwind
colors: {
  custom: {
    50: '#6ca1ad',
    500: '#197b8c',
    950: '#000000',
  },
}
SCSS
$custom: #197b8c;
$custom-light: #6ca1ad;
$custom-dark: #000000;
JSON
{
  "hex": "#197b8c",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 140
  },
  "hsl": {
    "h": 188.87,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53773,
    "c": 0.0876,
    "h": 212.7
  },
  "luminance": 0.16266
}

Semantic roles & 50–950 ramp

primary
#197B8C
secondary
#BE5543
accent
#553BED
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080F10
muted
#7B7E7F

Preview Lab

Preview with #197B8C

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

Preview Lab → · Contrast checker → · Palette generator →

#197B8C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva