#1B8189#1B8189

#1B8189 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.2% C 0.088 H 203.1°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B8189
RGB	rgb(27, 129, 137)
HSL	hsl(184, 67%, 32%)
HSV	hsv(184, 80%, 54%)
CMYK	cmyk(80.3%, 5.8%, 0%, 46.3%)
CIE-LAB	lab(49.18, -24.54, -12.36)
CIE-LCH	lch(49.18, 27.48, 206.72°)
OKLab	oklab(55.25% -0.0805 -0.0343)
OKLCH	oklch(55.25% 0.088 203.1)
XYZ	xyz(12.8156, 17.7381, 26.4104)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8189 #89231B

analogous

#1B895A #1B8189 #1B4A89

triadic

#1B8189 #891B81 #81891B

tetradic

#1B8189 #5A1B89 #89231B #4A891B

square

#1B8189 #5A1B89 #89231B #4A891B

split-complementary

#1B8189 #891B4A #895A1B

monochromatic

#072123 #115156 #1B8189 #25B1BC #44CFDA

Accessibility & contrast

On white

4.62

#1B8189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#1B8189 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8189

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8189	#FFFFFF	#000000	##FFFFFF
##1B8189	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767B8A

Deuteranopia (green-blind)

#677089

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8189;
/* rgb */ color: rgb(27, 129, 137);
/* oklch */ color: oklch(55.2% 0.088 203.1);

Tailwind

colors: {
  custom: {
    50: '#6da6ab',
    500: '#1b8189',
    950: '#000000',
  },
}

SCSS

$custom: #1b8189;
$custom-light: #6da6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8189",
  "rgb": {
    "r": 27,
    "g": 129,
    "b": 137
  },
  "hsl": {
    "h": 184.364,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55248,
    "c": 0.08754,
    "h": 203.1
  },
  "luminance": 0.1774
}

Semantic roles & 50–950 ramp

primary

#1B8189

secondary

#BC4D44

accent

#4A3EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B8189

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

Preview Lab → · Contrast checker → · Palette generator →