#18889B#18889B

#18889B is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.8% C 0.096 H 212.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX#18889B
RGBrgb(24, 136, 155)
HSLhsl(189, 73%, 35%)
HSVhsv(189, 85%, 61%)
CMYKcmyk(84.5%, 12.3%, 0%, 39.2%)
CIE-LABlab(52.03, -22.45, -18.54)
CIE-LCHlch(52.03, 29.11, 219.55°)
OKLaboklab(57.76% -0.0806 -0.0517)
OKLCHoklch(57.76% 0.096 212.7)
XYZxyz(15.0947, 20.1671, 34.1011)
Luminance0.2017 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18889B #9B2B18
analogous
#189B6C #18889B #18479B
triadic
#18889B #9B1888 #889B18
tetradic
#18889B #6C189B #9B2B18 #479B18
square
#18889B #6C189B #9B2B18 #479B18
split-complementary
#18889B #9B1847 #9B6C18
monochromatic
#082B31 #105A66 #18889B #20B6D0 #4ACDE3

Accessibility & contrast

On white

4.17
#18889B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.03
#18889B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18889B
5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18889B#FFFFFF#000000##000000
##18889B1.004.175.035.03
#FFFFFF4.171.0021.0021.00
#0000005.0321.001.001.00
##0000005.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7A839C
Deuteranopia (green-blind)
#69779B
Tritanopia (blue-blind)
#00908E
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #18889b;
/* rgb */ color: rgb(24, 136, 155);
/* oklch */ color: oklch(57.8% 0.096 212.7);
Tailwind
colors: {
  custom: {
    50: '#6fabb8',
    500: '#18889b',
    950: '#000000',
  },
}
SCSS
$custom: #18889b;
$custom-light: #6fabb8;
$custom-dark: #000000;
JSON
{
  "hex": "#18889b",
  "rgb": {
    "r": 24,
    "g": 136,
    "b": 155
  },
  "hsl": {
    "h": 188.702,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57757,
    "c": 0.09575,
    "h": 212.7
  },
  "luminance": 0.20169
}

Semantic roles & 50–950 ramp

primary
#18889B
secondary
#C55C4A
accent
#5338F0
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#091011
muted
#7B7F80

Preview Lab

Preview with #18889B

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

Preview Lab → · Contrast checker → · Palette generator →

#18889B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva