#1B8481#1B8481

#1B8481 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.7% C 0.089 H 191.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#1B8481
RGBrgb(27, 132, 129)
HSLhsl(178, 66%, 31%)
HSVhsv(178, 80%, 52%)
CMYKcmyk(79.5%, 0%, 2.3%, 48.2%)
CIE-LABlab(49.88, -28.59, -6.61)
CIE-LCHlch(49.88, 29.35, 193.01°)
OKLaboklab(55.73% -0.0873 -0.0184)
OKLCHoklch(55.73% 0.089 191.9)
XYZxyz(12.6638, 18.3189, 23.6331)
Luminance0.1832 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8481 #841B1E
analogous
#1B844C #1B8481 #1B5284
triadic
#1B8481 #811B84 #84811B
tetradic
#1B8481 #4C1B84 #841B1E #52841B
square
#1B8481 #4C1B84 #841B1E #52841B
split-complementary
#1B8481 #841B52 #844C1B
monochromatic
#061E1E #11514F #1B8481 #25B7B3 #41D8D4

Accessibility & contrast

On white

4.50
#1B8481 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.66
#1B8481 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8481
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8481#FFFFFF#000000##000000
##1B84811.004.504.664.66
#FFFFFF4.501.0021.0021.00
#0000004.6621.001.001.00
##0000004.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7B7D81
Deuteranopia (green-blind)
#6D7282
Tritanopia (blue-blind)
#008883
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #1b8481;
/* rgb */ color: rgb(27, 132, 129);
/* oklch */ color: oklch(55.7% 0.089 191.9);
Tailwind
colors: {
  custom: {
    50: '#6ca8a5',
    500: '#1b8481',
    950: '#000000',
  },
}
SCSS
$custom: #1b8481;
$custom-light: #6ca8a5;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8481",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 129
  },
  "hsl": {
    "h": 178.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55731,
    "c": 0.08927,
    "h": 191.9
  },
  "luminance": 0.18321
}

Semantic roles & 50–950 ramp

primary
#1B8481
secondary
#B74347
accent
#3F44E9
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F0F
muted
#7B7F7F

Preview Lab

Preview with #1B8481

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8481 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva