#1BB3A6#1BB3A6

#1BB3A6 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.2% C 0.117 H 185.5°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX#1BB3A6
RGBrgb(27, 179, 166)
HSLhsl(175, 74%, 40%)
HSVhsv(175, 85%, 70%)
CMYKcmyk(84.9%, 0%, 7.3%, 29.8%)
CIE-LABlab(65.92, -39.51, -3.92)
CIE-LCHlch(65.92, 39.70, 185.66°)
OKLaboklab(69.18% -0.1168 -0.0112)
OKLCHoklch(69.18% 0.117 185.5)
XYZxyz(23.4516, 35.2234, 41.6318)
Luminance0.3523 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BB3A6 #B31B28
analogous
#1BB35A #1BB3A6 #1B74B3
triadic
#1BB3A6 #A61BB3 #B3A61B
tetradic
#1BB3A6 #5A1BB3 #B31B28 #74B31B
square
#1BB3A6 #5A1BB3 #B31B28 #74B31B
split-complementary
#1BB3A6 #B31B74 #B35A1B
monochromatic
#0B4943 #137E75 #1BB3A6 #2CDFD0 #61E7DC

Accessibility & contrast

On white

2.61
#1BB3A6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.05
#1BB3A6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB3A6
8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BB3A6#FFFFFF#000000##000000
##1BB3A61.002.618.058.05
#FFFFFF2.611.0021.0021.00
#0000008.0521.001.001.00
##0000008.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A9A8A6
Deuteranopia (green-blind)
#969AA7
Tritanopia (blue-blind)
#00B7AF
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #1bb3a6;
/* rgb */ color: rgb(27, 179, 166);
/* oklch */ color: oklch(69.2% 0.117 185.5);
Tailwind
colors: {
  custom: {
    50: '#78cac0',
    500: '#1bb3a6',
    950: '#000000',
  },
}
SCSS
$custom: #1bb3a6;
$custom-light: #78cac0;
$custom-dark: #000000;
JSON
{
  "hex": "#1bb3a6",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 166
  },
  "hsl": {
    "h": 174.868,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.69177,
    "c": 0.11734,
    "h": 185.5
  },
  "luminance": 0.35226
}

Semantic roles & 50–950 ramp

primary
#1BB3A6
secondary
#CC5E67
accent
#3747F0
background
#F8FCFB
surface
#EFF8F7
border
#CAD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #1BB3A6

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

Preview Lab → · Contrast checker → · Palette generator →

#1BB3A6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva