#19818B#19818B

#19818B is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.3% C 0.089 H 205.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#19818B
RGBrgb(25, 129, 139)
HSLhsl(185, 70%, 32%)
HSVhsv(185, 82%, 55%)
CMYKcmyk(82%, 7.2%, 0%, 45.5%)
CIE-LABlab(49.22, -24.09, -13.47)
CIE-LCHlch(49.22, 27.60, 209.22°)
OKLaboklab(55.29% -0.0803 -0.0375)
OKLCHoklch(55.29% 0.089 205)
XYZxyz(12.9093, 17.7696, 27.1706)
Luminance0.1777 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19818B #8B2319
analogous
#198B5C #19818B #19488B
triadic
#19818B #8B1981 #818B19
tetradic
#19818B #5C198B #8B2319 #488B19
square
#19818B #5C198B #8B2319 #488B19
split-complementary
#19818B #8B1948 #8B5C19
monochromatic
#062123 #105157 #19818B #22B1BF #41CFDD

Accessibility & contrast

On white

4.61
#19818B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.55
#19818B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #19818B
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19818B#FFFFFF#000000##FFFFFF
##19818B1.004.614.554.61
#FFFFFF4.611.0021.001.00
#0000004.5521.001.0021.00
##FFFFFF4.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#767B8C
Deuteranopia (green-blind)
#66708B
Tritanopia (blue-blind)
#008784
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #19818b;
/* rgb */ color: rgb(25, 129, 139);
/* oklch */ color: oklch(55.3% 0.089 205.0);
Tailwind
colors: {
  custom: {
    50: '#6ca6ac',
    500: '#19818b',
    950: '#000000',
  },
}
SCSS
$custom: #19818b;
$custom-light: #6ca6ac;
$custom-dark: #000000;
JSON
{
  "hex": "#19818b",
  "rgb": {
    "r": 25,
    "g": 129,
    "b": 139
  },
  "hsl": {
    "h": 185.263,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55294,
    "c": 0.0886,
    "h": 205
  },
  "luminance": 0.17771
}

Semantic roles & 50–950 ramp

primary
#19818B
secondary
#BE4D42
accent
#4B3BEC
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #19818B

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

Preview Lab → · Contrast checker → · Palette generator →

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