#187B83#187B83

#187B83 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.085 H 203.4°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX#187B83
RGBrgb(24, 123, 131)
HSLhsl(184, 69%, 30%)
HSVhsv(184, 82%, 51%)
CMYKcmyk(81.7%, 6.1%, 0%, 48.6%)
CIE-LABlab(46.97, -23.74, -12.15)
CIE-LCHlch(46.97, 26.67, 207.11°)
OKLaboklab(53.38% -0.0781 -0.0338)
OKLCHoklch(53.38% 0.085 203.4)
XYZxyz(11.5545, 15.9974, 23.9471)
Luminance0.1600 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187B83 #832018
analogous
#188355 #187B83 #184583
triadic
#187B83 #83187B #7B8318
tetradic
#187B83 #551883 #832018 #458318
square
#187B83 #551883 #832018 #458318
split-complementary
#187B83 #831845 #835518
monochromatic
#051A1C #0F4A4F #187B83 #21ACB7 #3ACFDB

Accessibility & contrast

On white

5.00
#187B83 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.20
#187B83 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B83
5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187B83#FFFFFF#000000##FFFFFF
##187B831.005.004.205.00
#FFFFFF5.001.0021.001.00
#0000004.2021.001.0021.00
##FFFFFF5.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#707584
Deuteranopia (green-blind)
#626B83
Tritanopia (blue-blind)
#00807D
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #187b83;
/* rgb */ color: rgb(24, 123, 131);
/* oklch */ color: oklch(53.4% 0.085 203.4);
Tailwind
colors: {
  custom: {
    50: '#6aa1a7',
    500: '#187b83',
    950: '#000000',
  },
}
SCSS
$custom: #187b83;
$custom-light: #6aa1a7;
$custom-dark: #000000;
JSON
{
  "hex": "#187b83",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 131
  },
  "hsl": {
    "h": 184.486,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53377,
    "c": 0.08508,
    "h": 203.4
  },
  "luminance": 0.15999
}

Semantic roles & 50–950 ramp

primary
#187B83
secondary
#B74940
accent
#493CEC
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080F0F
muted
#7A7E7F

Preview Lab

Preview with #187B83

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

Preview Lab → · Contrast checker → · Palette generator →

#187B83 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva