#1B7D8D#1B7D8D

#1B7D8D is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.4% C 0.088 H 211.5°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#1B7D8D
RGBrgb(27, 125, 141)
HSLhsl(188, 68%, 33%)
HSVhsv(188, 81%, 55%)
CMYKcmyk(80.9%, 11.3%, 0%, 44.7%)
CIE-LABlab(48.03, -21.13, -16.44)
CIE-LCHlch(48.03, 26.77, 217.89°)
OKLaboklab(54.37% -0.0747 -0.0458)
OKLCHoklch(54.37% 0.088 211.5)
XYZxyz(12.5912, 16.8218, 27.7774)
Luminance0.1682 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7D8D #8D2B1B
analogous
#1B8D64 #1B7D8D #1B448D
triadic
#1B7D8D #8D1B7D #7D8D1B
tetradic
#1B7D8D #641B8D #8D2B1B #448D1B
square
#1B7D8D #641B8D #8D2B1B #448D1B
split-complementary
#1B7D8D #8D1B44 #8D641B
monochromatic
#072226 #114F5A #1B7D8D #25ABC0 #47C7DC

Accessibility & contrast

On white

4.81
#1B7D8D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.36
#1B7D8D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D8D
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7D8D#FFFFFF#000000##FFFFFF
##1B7D8D1.004.814.364.81
#FFFFFF4.811.0021.001.00
#0000004.3621.001.0021.00
##FFFFFF4.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#70788E
Deuteranopia (green-blind)
#616D8D
Tritanopia (blue-blind)
#008482
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #1b7d8d;
/* rgb */ color: rgb(27, 125, 141);
/* oklch */ color: oklch(54.4% 0.088 211.5);
Tailwind
colors: {
  custom: {
    50: '#6da3ae',
    500: '#1b7d8d',
    950: '#000000',
  },
}
SCSS
$custom: #1b7d8d;
$custom-light: #6da3ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7d8d",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 141
  },
  "hsl": {
    "h": 188.421,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54373,
    "c": 0.08761,
    "h": 211.5
  },
  "luminance": 0.16823
}

Semantic roles & 50–950 ramp

primary
#1B7D8D
secondary
#BD5746
accent
#553DEB
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #1B7D8D

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7D8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva