#1B8989#1B8989

#1B8989 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.3% C 0.092 H 194.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#1B8989
RGBrgb(27, 137, 137)
HSLhsl(180, 67%, 32%)
HSVhsv(180, 80%, 54%)
CMYKcmyk(80.3%, 0%, 0%, 46.3%)
CIE-LABlab(51.76, -28.56, -8.48)
CIE-LCHlch(51.76, 29.79, 196.54°)
OKLaboklab(57.34% -0.0887 -0.0236)
OKLCHoklch(57.34% 0.092 194.9)
XYZxyz(13.9109, 19.9287, 26.7755)
Luminance0.1993 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8989 #891B1B
analogous
#1B8952 #1B8989 #1B5289
triadic
#1B8989 #891B89 #89891B
tetradic
#1B8989 #521B89 #891B1B #52891B
square
#1B8989 #521B89 #891B1B #52891B
split-complementary
#1B8989 #891B52 #89521B
monochromatic
#072323 #115656 #1B8989 #25BCBC #44DADA

Accessibility & contrast

On white

4.21
#1B8989 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.99
#1B8989 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8989
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8989#FFFFFF#000000##000000
##1B89891.004.214.994.99
#FFFFFF4.211.0021.0021.00
#0000004.9921.001.001.00
##0000004.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7F8289
Deuteranopia (green-blind)
#70778A
Tritanopia (blue-blind)
#008E89
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #1b8989;
/* rgb */ color: rgb(27, 137, 137);
/* oklch */ color: oklch(57.3% 0.092 194.9);
Tailwind
colors: {
  custom: {
    50: '#6eacab',
    500: '#1b8989',
    950: '#000000',
  },
}
SCSS
$custom: #1b8989;
$custom-light: #6eacab;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8989",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 137
  },
  "hsl": {
    "h": 180,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57342,
    "c": 0.09181,
    "h": 194.9
  },
  "luminance": 0.1993
}

Semantic roles & 50–950 ramp

primary
#1B8989
secondary
#BC4444
accent
#3E3EEA
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#081010
muted
#7B7F7F

Preview Lab

Preview with #1B8989

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8989 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva