#1B7B89#1B7B89

#1B7B89 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.086 H 209.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#1B7B89
RGBrgb(27, 123, 137)
HSLhsl(188, 67%, 32%)
HSVhsv(188, 80%, 54%)
CMYKcmyk(80.3%, 10.2%, 0%, 46.3%)
CIE-LABlab(47.24, -21.42, -15.29)
CIE-LCHlch(47.24, 26.32, 215.52°)
OKLaboklab(53.68% -0.0744 -0.0426)
OKLCHoklch(53.68% 0.086 209.8)
XYZxyz(12.0483, 16.2036, 26.1547)
Luminance0.1620 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7B89 #89291B
analogous
#1B8960 #1B7B89 #1B4489
triadic
#1B7B89 #891B7B #7B891B
tetradic
#1B7B89 #601B89 #89291B #44891B
square
#1B7B89 #601B89 #89291B #44891B
split-complementary
#1B7B89 #891B44 #89601B
monochromatic
#071F23 #114D56 #1B7B89 #25A9BC #44C7DA

Accessibility & contrast

On white

4.95
#1B7B89 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.24
#1B7B89 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B89
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7B89#FFFFFF#000000##FFFFFF
##1B7B891.004.954.244.95
#FFFFFF4.951.0021.001.00
#0000004.2421.001.0021.00
##FFFFFF4.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6F768A
Deuteranopia (green-blind)
#606B89
Tritanopia (blue-blind)
#00817F
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #1b7b89;
/* rgb */ color: rgb(27, 123, 137);
/* oklch */ color: oklch(53.7% 0.086 209.8);
Tailwind
colors: {
  custom: {
    50: '#6ca1ab',
    500: '#1b7b89',
    950: '#000000',
  },
}
SCSS
$custom: #1b7b89;
$custom-light: #6ca1ab;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7b89",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 137
  },
  "hsl": {
    "h": 187.636,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53682,
    "c": 0.08569,
    "h": 209.8
  },
  "luminance": 0.16205
}

Semantic roles & 50–950 ramp

primary
#1B7B89
secondary
#BC5344
accent
#543EEA
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080F10
muted
#7B7E7F

Preview Lab

Preview with #1B7B89

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7B89 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva