#1B8684#1B8684

#1B8684 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.090 H 192.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX#1B8684
RGBrgb(27, 134, 132)
HSLhsl(179, 66%, 32%)
HSVhsv(179, 80%, 53%)
CMYKcmyk(79.9%, 0%, 1.5%, 47.5%)
CIE-LABlab(50.63, -28.64, -7.25)
CIE-LCHlch(50.63, 29.55, 194.21°)
OKLaboklab(56.37% -0.088 -0.0202)
OKLCHoklch(56.37% 0.09 192.9)
XYZxyz(13.1400, 18.9475, 24.7900)
Luminance0.1895 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8684 #861B1D
analogous
#1B864F #1B8684 #1B5386
triadic
#1B8684 #841B86 #86841B
tetradic
#1B8684 #4F1B86 #861B1D #53861B
square
#1B8684 #4F1B86 #861B1D #53861B
split-complementary
#1B8684 #861B53 #864F1B
monochromatic
#062020 #115352 #1B8684 #25B9B6 #42D9D6

Accessibility & contrast

On white

4.38
#1B8684 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.79
#1B8684 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8684
4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8684#FFFFFF#000000##000000
##1B86841.004.384.794.79
#FFFFFF4.381.0021.0021.00
#0000004.7921.001.001.00
##0000004.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7D7F84
Deuteranopia (green-blind)
#6E7485
Tritanopia (blue-blind)
#008A85
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #1b8684;
/* rgb */ color: rgb(27, 134, 132);
/* oklch */ color: oklch(56.4% 0.090 192.9);
Tailwind
colors: {
  custom: {
    50: '#6da9a7',
    500: '#1b8684',
    950: '#000000',
  },
}
SCSS
$custom: #1b8684;
$custom-light: #6da9a7;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8684",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 132
  },
  "hsl": {
    "h": 178.879,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56369,
    "c": 0.09028,
    "h": 192.9
  },
  "luminance": 0.18949
}

Semantic roles & 50–950 ramp

primary
#1B8684
secondary
#B94446
accent
#3E42E9
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#08100F
muted
#7B7F7F

Preview Lab

Preview with #1B8684

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8684 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva