#187A84#187A84

#187A84 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.2% C 0.085 H 205.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#187A84
RGBrgb(24, 122, 132)
HSLhsl(186, 69%, 31%)
HSVhsv(186, 82%, 52%)
CMYKcmyk(81.8%, 7.6%, 0%, 48.2%)
CIE-LABlab(46.68, -22.89, -13.18)
CIE-LCHlch(46.68, 26.41, 209.95°)
OKLaboklab(53.15% -0.0766 -0.0367)
OKLCHoklch(53.15% 0.085 205.6)
XYZxyz(11.4992, 15.7778, 24.2647)
Luminance0.1578 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187A84 #842218
analogous
#188458 #187A84 #184484
triadic
#187A84 #84187A #7A8418
tetradic
#187A84 #581884 #842218 #448418
square
#187A84 #581884 #842218 #448418
split-complementary
#187A84 #841844 #845818
monochromatic
#051A1C #0F4A50 #187A84 #21AAB8 #3BCDDB

Accessibility & contrast

On white

5.05
#187A84 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.16
#187A84 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A84
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187A84#FFFFFF#000000##FFFFFF
##187A841.005.054.165.05
#FFFFFF5.051.0021.001.00
#0000004.1621.001.0021.00
##FFFFFF5.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6F7585
Deuteranopia (green-blind)
#616A84
Tritanopia (blue-blind)
#00807D
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #187a84;
/* rgb */ color: rgb(24, 122, 132);
/* oklch */ color: oklch(53.2% 0.085 205.6);
Tailwind
colors: {
  custom: {
    50: '#6aa0a7',
    500: '#187a84',
    950: '#000000',
  },
}
SCSS
$custom: #187a84;
$custom-light: #6aa0a7;
$custom-dark: #000000;
JSON
{
  "hex": "#187a84",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 132
  },
  "hsl": {
    "h": 185.556,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53154,
    "c": 0.08493,
    "h": 205.6
  },
  "luminance": 0.15779
}

Semantic roles & 50–950 ramp

primary
#187A84
secondary
#B84B40
accent
#4C3CEC
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080F0F
muted
#7A7E7F

Preview Lab

Preview with #187A84

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

Preview Lab → · Contrast checker → · Palette generator →

#187A84 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva