#19818F#19818F

#19818F is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.5% C 0.090 H 209.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#19818F
RGBrgb(25, 129, 143)
HSLhsl(187, 70%, 33%)
HSVhsv(187, 83%, 56%)
CMYKcmyk(82.5%, 9.8%, 0%, 43.9%)
CIE-LABlab(49.36, -22.75, -15.60)
CIE-LCHlch(49.36, 27.59, 214.44°)
OKLaboklab(55.46% -0.0785 -0.0435)
OKLCHoklch(55.46% 0.09 209)
XYZxyz(13.2069, 17.8887, 28.7381)
Luminance0.1789 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19818F #8F2719
analogous
#198F62 #19818F #19468F
triadic
#19818F #8F1981 #818F19
tetradic
#19818F #62198F #8F2719 #468F19
square
#19818F #62198F #8F2719 #468F19
split-complementary
#19818F #8F1946 #8F6219
monochromatic
#072327 #10525B #19818F #22B0C3 #44CCDE

Accessibility & contrast

On white

4.59
#19818F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.58
#19818F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #19818F
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19818F#FFFFFF#000000##FFFFFF
##19818F1.004.594.584.59
#FFFFFF4.591.0021.001.00
#0000004.5821.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#757C90
Deuteranopia (green-blind)
#65708F
Tritanopia (blue-blind)
#008785
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #19818f;
/* rgb */ color: rgb(25, 129, 143);
/* oklch */ color: oklch(55.5% 0.090 209.0);
Tailwind
colors: {
  custom: {
    50: '#6da6af',
    500: '#19818f',
    950: '#000000',
  },
}
SCSS
$custom: #19818f;
$custom-light: #6da6af;
$custom-dark: #000000;
JSON
{
  "hex": "#19818f",
  "rgb": {
    "r": 25,
    "g": 129,
    "b": 143
  },
  "hsl": {
    "h": 187.119,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55459,
    "c": 0.08973,
    "h": 209
  },
  "luminance": 0.1789
}

Semantic roles & 50–950 ramp

primary
#19818F
secondary
#BF5344
accent
#503BED
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #19818F

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

Preview Lab → · Contrast checker → · Palette generator →

#19818F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva