#1B8284#1B8284

#1B8284 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.3% C 0.088 H 196.9°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#1B8284
RGBrgb(27, 130, 132)
HSLhsl(181, 66%, 31%)
HSVhsv(181, 80%, 52%)
CMYKcmyk(79.5%, 1.5%, 0%, 48.2%)
CIE-LABlab(49.33, -26.66, -9.19)
CIE-LCHlch(49.33, 28.20, 199.02°)
OKLaboklab(55.32% -0.0838 -0.0255)
OKLCHoklch(55.32% 0.088 196.9)
XYZxyz(12.5976, 17.8627, 24.6092)
Luminance0.1786 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8284 #841D1B
analogous
#1B8451 #1B8284 #1B4D84
triadic
#1B8284 #841B82 #82841B
tetradic
#1B8284 #511B84 #841D1B #4D841B
square
#1B8284 #511B84 #841D1B #4D841B
split-complementary
#1B8284 #841B4D #84511B
monochromatic
#061E1E #115051 #1B8284 #25B4B7 #41D5D8

Accessibility & contrast

On white

4.59
#1B8284 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.57
#1B8284 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8284
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8284#FFFFFF#000000##FFFFFF
##1B82841.004.594.574.59
#FFFFFF4.591.0021.001.00
#0000004.5721.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#787B84
Deuteranopia (green-blind)
#6A7185
Tritanopia (blue-blind)
#008782
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #1b8284;
/* rgb */ color: rgb(27, 130, 132);
/* oklch */ color: oklch(55.3% 0.088 196.9);
Tailwind
colors: {
  custom: {
    50: '#6ca7a7',
    500: '#1b8284',
    950: '#000000',
  },
}
SCSS
$custom: #1b8284;
$custom-light: #6ca7a7;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8284",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 132
  },
  "hsl": {
    "h": 181.143,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55315,
    "c": 0.08766,
    "h": 196.9
  },
  "luminance": 0.17864
}

Semantic roles & 50–950 ramp

primary
#1B8284
secondary
#B74643
accent
#423FE9
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F0F
muted
#7B7F7F

Preview Lab

Preview with #1B8284

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8284 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva