#1B8280#1B8280

#1B8280 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.2% C 0.088 H 192.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#1B8280
RGBrgb(27, 130, 128)
HSLhsl(179, 66%, 31%)
HSVhsv(179, 79%, 51%)
CMYKcmyk(79.2%, 0%, 1.5%, 49%)
CIE-LABlab(49.20, -27.92, -7.04)
CIE-LCHlch(49.20, 28.79, 194.15°)
OKLaboklab(55.17% -0.0857 -0.0196)
OKLCHoklch(55.17% 0.088 192.9)
XYZxyz(12.3291, 17.7553, 23.1952)
Luminance0.1776 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8280 #821B1D
analogous
#1B824C #1B8280 #1B5082
triadic
#1B8280 #801B82 #82801B
tetradic
#1B8280 #4C1B82 #821B1D #50821B
square
#1B8280 #4C1B82 #821B1D #50821B
split-complementary
#1B8280 #821B50 #824C1B
monochromatic
#061D1C #104F4E #1B8280 #26B5B2 #40D7D4

Accessibility & contrast

On white

4.61
#1B8280 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.55
#1B8280 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8280
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8280#FFFFFF#000000##FFFFFF
##1B82801.004.614.554.61
#FFFFFF4.611.0021.001.00
#0000004.5521.001.0021.00
##FFFFFF4.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#797B80
Deuteranopia (green-blind)
#6B7081
Tritanopia (blue-blind)
#008681
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #1b8280;
/* rgb */ color: rgb(27, 130, 128);
/* oklch */ color: oklch(55.2% 0.088 192.9);
Tailwind
colors: {
  custom: {
    50: '#6ca7a4',
    500: '#1b8280',
    950: '#000000',
  },
}
SCSS
$custom: #1b8280;
$custom-light: #6ca7a4;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8280",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 128
  },
  "hsl": {
    "h": 178.835,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55165,
    "c": 0.08795,
    "h": 192.9
  },
  "luminance": 0.17757
}

Semantic roles & 50–950 ramp

primary
#1B8280
secondary
#B64345
accent
#3F43E9
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F0F
muted
#7B7F7F

Preview Lab

Preview with #1B8280

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8280 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva