#1B8193#1B8193

#1B8193 is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.7% C 0.091 H 212.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#1B8193
RGBrgb(27, 129, 147)
HSLhsl(189, 69%, 34%)
HSVhsv(189, 82%, 58%)
CMYKcmyk(81.6%, 12.2%, 0%, 42.4%)
CIE-LABlab(49.54, -21.21, -17.66)
CIE-LCHlch(49.54, 27.60, 219.79°)
OKLaboklab(55.67% -0.0761 -0.0493)
OKLCHoklch(55.67% 0.091 212.9)
XYZxyz(13.5664, 18.0384, 30.3649)
Luminance0.1804 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8193 #932D1B
analogous
#1B9369 #1B8193 #1B4593
triadic
#1B8193 #931B81 #81931B
tetradic
#1B8193 #691B93 #932D1B #45931B
square
#1B8193 #691B93 #932D1B #45931B
split-complementary
#1B8193 #931B45 #93691B
monochromatic
#08262C #12545F #1B8193 #24AEC7 #4BC8DE

Accessibility & contrast

On white

4.56
#1B8193 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.61
#1B8193 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8193
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8193#FFFFFF#000000##000000
##1B81931.004.564.614.61
#FFFFFF4.561.0021.0021.00
#0000004.6121.001.001.00
##0000004.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#737C94
Deuteranopia (green-blind)
#647193
Tritanopia (blue-blind)
#008887
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #1b8193;
/* rgb */ color: rgb(27, 129, 147);
/* oklch */ color: oklch(55.7% 0.091 212.9);
Tailwind
colors: {
  custom: {
    50: '#6ea6b2',
    500: '#1b8193',
    950: '#000000',
  },
}
SCSS
$custom: #1b8193;
$custom-light: #6ea6b2;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8193",
  "rgb": {
    "r": 27,
    "g": 129,
    "b": 147
  },
  "hsl": {
    "h": 189,
    "s": 68.966,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55665,
    "c": 0.09068,
    "h": 212.9
  },
  "luminance": 0.1804
}

Semantic roles & 50–950 ramp

primary
#1B8193
secondary
#C05C4A
accent
#563CEC
background
#F7FAFA
surface
#EDF4F5
border
#C8CECF
text
#080F11
muted
#7B7F80

Preview Lab

Preview with #1B8193

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8193 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva