#1B8186#1B8186

#1B8186 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.1% C 0.087 H 200.0°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B8186
RGB	rgb(27, 129, 134)
HSL	hsl(183, 66%, 32%)
HSV	hsv(183, 80%, 53%)
CMYK	cmyk(79.9%, 3.7%, 0%, 47.5%)
CIE-LAB	lab(49.07, -25.52, -10.75)
CIE-LCH	lch(49.07, 27.69, 202.84°)
OKLab	oklab(55.13% -0.0819 -0.0299)
OKLCH	oklch(55.13% 0.087 200)
XYZ	xyz(12.6034, 17.6532, 25.2928)
Luminance	0.1766 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8186 #86201B

analogous

#1B8656 #1B8186 #1B4C86

triadic

#1B8186 #861B81 #81861B

tetradic

#1B8186 #561B86 #86201B #4C861B

square

#1B8186 #561B86 #86201B #4C861B

split-complementary

#1B8186 #861B4C #86561B

monochromatic

#061F20 #115053 #1B8186 #25B2B9 #42D2D9

Accessibility & contrast

On white

4.63

#1B8186 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#1B8186 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8186

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8186	#FFFFFF	#000000	##FFFFFF
##1B8186	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777B86

Deuteranopia (green-blind)

#687086

Tritanopia (blue-blind)

#008682

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8186;
/* rgb */ color: rgb(27, 129, 134);
/* oklch */ color: oklch(55.1% 0.087 200.0);

Tailwind

colors: {
  custom: {
    50: '#6ca6a9',
    500: '#1b8186',
    950: '#000000',
  },
}

SCSS

$custom: #1b8186;
$custom-light: #6ca6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8186",
  "rgb": {
    "r": 27,
    "g": 129,
    "b": 134
  },
  "hsl": {
    "h": 182.804,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55129,
    "c": 0.08717,
    "h": 200
  },
  "luminance": 0.17655
}

Semantic roles & 50–950 ramp

primary

#1B8186

secondary

#B94944

accent

#463EE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1B8186

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

Preview Lab → · Contrast checker → · Palette generator →