#1B7B8D#1B7B8D

#1B7B8D is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.9% C 0.087 H 213.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#1B7B8D
RGBrgb(27, 123, 141)
HSLhsl(189, 68%, 33%)
HSVhsv(189, 81%, 55%)
CMYKcmyk(80.9%, 12.8%, 0%, 44.7%)
CIE-LABlab(47.39, -20.06, -17.42)
CIE-LCHlch(47.39, 26.57, 220.97°)
OKLaboklab(53.85% -0.0726 -0.0486)
OKLCHoklch(53.85% 0.087 213.8)
XYZxyz(12.3406, 16.3205, 27.6939)
Luminance0.1632 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7B8D #8D2D1B
analogous
#1B8D66 #1B7B8D #1B428D
triadic
#1B7B8D #8D1B7B #7B8D1B
tetradic
#1B7B8D #661B8D #8D2D1B #428D1B
square
#1B7B8D #661B8D #8D2D1B #428D1B
split-complementary
#1B7B8D #8D1B42 #8D661B
monochromatic
#072126 #114E5A #1B7B8D #25A8C0 #47C4DC

Accessibility & contrast

On white

4.92
#1B7B8D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.26
#1B7B8D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B8D
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7B8D#FFFFFF#000000##FFFFFF
##1B7B8D1.004.924.264.92
#FFFFFF4.921.0021.001.00
#0000004.2621.001.0021.00
##FFFFFF4.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6E778E
Deuteranopia (green-blind)
#5F6C8D
Tritanopia (blue-blind)
#008281
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #1b7b8d;
/* rgb */ color: rgb(27, 123, 141);
/* oklch */ color: oklch(53.9% 0.087 213.8);
Tailwind
colors: {
  custom: {
    50: '#6da1ae',
    500: '#1b7b8d',
    950: '#000000',
  },
}
SCSS
$custom: #1b7b8d;
$custom-light: #6da1ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7b8d",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 141
  },
  "hsl": {
    "h": 189.474,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53854,
    "c": 0.0874,
    "h": 213.8
  },
  "luminance": 0.16322
}

Semantic roles & 50–950 ramp

primary
#1B7B8D
secondary
#BD5946
accent
#583DEB
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080F10
muted
#7B7E7F

Preview Lab

Preview with #1B7B8D

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7B8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva