#18838A#18838A

#18838A is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.8% C 0.090 H 201.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#18838A
RGBrgb(24, 131, 138)
HSLhsl(184, 70%, 32%)
HSVhsv(184, 83%, 54%)
CMYKcmyk(82.6%, 5.1%, 0%, 45.9%)
CIE-LABlab(49.81, -25.53, -11.99)
CIE-LCHlch(49.81, 28.21, 205.16°)
OKLaboklab(55.76% -0.0831 -0.0333)
OKLCHoklch(55.76% 0.09 201.9)
XYZxyz(13.0784, 18.2601, 26.8751)
Luminance0.1826 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18838A #8A1F18
analogous
#188A58 #18838A #184A8A
triadic
#18838A #8A1883 #838A18
tetradic
#18838A #58188A #8A1F18 #4A8A18
square
#18838A #58188A #8A1F18 #4A8A18
split-complementary
#18838A #8A184A #8A5818
monochromatic
#062022 #0F5256 #18838A #21B4BE #3FD4DE

Accessibility & contrast

On white

4.51
#18838A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.65
#18838A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18838A
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18838A#FFFFFF#000000##000000
##18838A1.004.514.654.65
#FFFFFF4.511.0021.0021.00
#0000004.6521.001.001.00
##0000004.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#787D8B
Deuteranopia (green-blind)
#69728A
Tritanopia (blue-blind)
#008885
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #18838a;
/* rgb */ color: rgb(24, 131, 138);
/* oklch */ color: oklch(55.8% 0.090 201.9);
Tailwind
colors: {
  custom: {
    50: '#6ca7ac',
    500: '#18838a',
    950: '#000000',
  },
}
SCSS
$custom: #18838a;
$custom-light: #6ca7ac;
$custom-dark: #000000;
JSON
{
  "hex": "#18838a",
  "rgb": {
    "r": 24,
    "g": 131,
    "b": 138
  },
  "hsl": {
    "h": 183.684,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55759,
    "c": 0.08951,
    "h": 201.9
  },
  "luminance": 0.18262
}

Semantic roles & 50–950 ramp

primary
#18838A
secondary
#BD4840
accent
#463BED
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #18838A

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

Preview Lab → · Contrast checker → · Palette generator →

#18838A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva