#197D8F#197D8F

#197D8F is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.4% C 0.089 H 213.3°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX#197D8F
RGBrgb(25, 125, 143)
HSLhsl(189, 70%, 33%)
HSVhsv(189, 83%, 56%)
CMYKcmyk(82.5%, 12.6%, 0%, 43.9%)
CIE-LABlab(48.08, -20.64, -17.56)
CIE-LCHlch(48.08, 27.10, 220.38°)
OKLaboklab(54.42% -0.0745 -0.049)
OKLCHoklch(54.42% 0.089 213.3)
XYZxyz(12.6903, 16.8555, 28.5659)
Luminance0.1686 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#197D8F #8F2B19
analogous
#198F66 #197D8F #19428F
triadic
#197D8F #8F197D #7D8F19
tetradic
#197D8F #66198F #8F2B19 #428F19
square
#197D8F #66198F #8F2B19 #428F19
split-complementary
#197D8F #8F1942 #8F6619
monochromatic
#072227 #104F5B #197D8F #22ABC3 #44C7DE

Accessibility & contrast

On white

4.80
#197D8F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.37
#197D8F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D8F
4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##197D8F#FFFFFF#000000##FFFFFF
##197D8F1.004.804.374.80
#FFFFFF4.801.0021.001.00
#0000004.3721.001.0021.00
##FFFFFF4.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#707990
Deuteranopia (green-blind)
#606D8F
Tritanopia (blue-blind)
#008483
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #197d8f;
/* rgb */ color: rgb(25, 125, 143);
/* oklch */ color: oklch(54.4% 0.089 213.3);
Tailwind
colors: {
  custom: {
    50: '#6da3af',
    500: '#197d8f',
    950: '#000000',
  },
}
SCSS
$custom: #197d8f;
$custom-light: #6da3af;
$custom-dark: #000000;
JSON
{
  "hex": "#197d8f",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 143
  },
  "hsl": {
    "h": 189.153,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54423,
    "c": 0.08914,
    "h": 213.3
  },
  "luminance": 0.16857
}

Semantic roles & 50–950 ramp

primary
#197D8F
secondary
#BF5744
accent
#563BED
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #197D8F

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

Preview Lab → · Contrast checker → · Palette generator →

#197D8F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva