#1B8D8B#1B8D8B

#1B8D8B is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.5% C 0.094 H 193.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX#1B8D8B
RGBrgb(27, 141, 139)
HSLhsl(179, 68%, 33%)
HSVhsv(179, 81%, 55%)
CMYKcmyk(80.9%, 0%, 1.4%, 44.7%)
CIE-LABlab(53.11, -29.89, -7.62)
CIE-LCHlch(53.11, 30.84, 194.31°)
OKLaboklab(58.46% -0.0919 -0.0213)
OKLCHoklch(58.46% 0.094 193)
XYZxyz(14.6349, 21.1450, 27.7312)
Luminance0.2115 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8D8B #8D1B1D
analogous
#1B8D52 #1B8D8B #1B568D
triadic
#1B8D8B #8B1B8D #8D8B1B
tetradic
#1B8D8B #521B8D #8D1B1D #568D1B
square
#1B8D8B #521B8D #8D1B1D #568D1B
split-complementary
#1B8D8B #8D1B56 #8D521B
monochromatic
#072626 #115A58 #1B8D8B #25C0BE #47DCD9

Accessibility & contrast

On white

4.02
#1B8D8B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.23
#1B8D8B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D8B
5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8D8B#FFFFFF#000000##000000
##1B8D8B1.004.025.235.23
#FFFFFF4.021.0021.0021.00
#0000005.2321.001.001.00
##0000005.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#84858B
Deuteranopia (green-blind)
#747A8C
Tritanopia (blue-blind)
#00918C
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #1b8d8b;
/* rgb */ color: rgb(27, 141, 139);
/* oklch */ color: oklch(58.5% 0.094 193.0);
Tailwind
colors: {
  custom: {
    50: '#6fafac',
    500: '#1b8d8b',
    950: '#000000',
  },
}
SCSS
$custom: #1b8d8b;
$custom-light: #6fafac;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8d8b",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 139
  },
  "hsl": {
    "h": 178.947,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58462,
    "c": 0.09429,
    "h": 193
  },
  "luminance": 0.21147
}

Semantic roles & 50–950 ramp

primary
#1B8D8B
secondary
#BD4649
accent
#3D40EB
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#091010
muted
#7B7F7F

Preview Lab

Preview with #1B8D8B

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8D8B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva