#1B8798#1B8798

#1B8798 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.4% C 0.094 H 211.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#1B8798
RGBrgb(27, 135, 152)
HSLhsl(188, 70%, 35%)
HSVhsv(188, 82%, 60%)
CMYKcmyk(82.2%, 11.2%, 0%, 40.4%)
CIE-LABlab(51.64, -22.67, -17.38)
CIE-LCHlch(51.64, 28.57, 217.47°)
OKLaboklab(57.42% -0.08 -0.0485)
OKLCHoklch(57.42% 0.094 211.2)
XYZxyz(14.7810, 19.8261, 32.7475)
Luminance0.1983 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8798 #982C1B
analogous
#1B986A #1B8798 #1B4998
triadic
#1B8798 #981B87 #87981B
tetradic
#1B8798 #6A1B98 #982C1B #49981B
square
#1B8798 #6A1B98 #982C1B #49981B
split-complementary
#1B8798 #981B49 #986A1B
monochromatic
#092B30 #125964 #1B8798 #24B5CC #4ECCE0

Accessibility & contrast

On white

4.23
#1B8798 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.97
#1B8798 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8798
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8798#FFFFFF#000000##000000
##1B87981.004.234.974.97
#FFFFFF4.231.0021.0021.00
#0000004.9721.001.001.00
##0000004.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#798299
Deuteranopia (green-blind)
#697698
Tritanopia (blue-blind)
#008E8C
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #1b8798;
/* rgb */ color: rgb(27, 135, 152);
/* oklch */ color: oklch(57.4% 0.094 211.2);
Tailwind
colors: {
  custom: {
    50: '#70aab6',
    500: '#1b8798',
    950: '#000000',
  },
}
SCSS
$custom: #1b8798;
$custom-light: #70aab6;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8798",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 152
  },
  "hsl": {
    "h": 188.16,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57421,
    "c": 0.09351,
    "h": 211.2
  },
  "luminance": 0.19828
}

Semantic roles & 50–950 ramp

primary
#1B8798
secondary
#C25D4D
accent
#533BED
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#091011
muted
#7B7F80

Preview Lab

Preview with #1B8798

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8798 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva