#1B8B8D#1B8B8D

#1B8B8D is a mid, moderate teal. Relative luminance 0.206; OKLCH L 58.0% C 0.093 H 196.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1B8B8D
RGB	rgb(27, 139, 141)
HSL	hsl(181, 68%, 33%)
HSV	hsv(181, 81%, 55%)
CMYK	cmyk(80.9%, 1.4%, 0%, 44.7%)
CIE-LAB	lab(52.53, -28.29, -9.65)
CIE-LCH	lch(52.53, 29.89, 198.83°)
OKLab	oklab(58.01% -0.0889 -0.0268)
OKLCH	oklch(58.01% 0.093 196.8)
XYZ	xyz(14.4901, 20.6195, 28.4104)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8B8D #8D1D1B

analogous

#1B8D56 #1B8B8D #1B528D

triadic

#1B8B8D #8D1B8B #8B8D1B

tetradic

#1B8B8D #561B8D #8D1D1B #528D1B

square

#1B8B8D #561B8D #8D1D1B #528D1B

split-complementary

#1B8B8D #8D1B52 #8D561B

monochromatic

#072626 #11585A #1B8B8D #25BEC0 #47D9DC

Accessibility & contrast

On white

4.10

#1B8B8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#1B8B8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8B8D

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8B8D	#FFFFFF	#000000	##000000
##1B8B8D	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81848D

Deuteranopia (green-blind)

#71788E

Tritanopia (blue-blind)

#00908B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1b8b8d;
/* rgb */ color: rgb(27, 139, 141);
/* oklch */ color: oklch(58.0% 0.093 196.8);

Tailwind

colors: {
  custom: {
    50: '#6fadae',
    500: '#1b8b8d',
    950: '#000000',
  },
}

SCSS

$custom: #1b8b8d;
$custom-light: #6fadae;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8b8d",
  "rgb": {
    "r": 27,
    "g": 139,
    "b": 141
  },
  "hsl": {
    "h": 181.053,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58014,
    "c": 0.09286,
    "h": 196.8
  },
  "luminance": 0.20621
}

Semantic roles & 50–950 ramp

primary

#1B8B8D

secondary

#BD4946

accent

#403DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1B8B8D

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

Preview Lab → · Contrast checker → · Palette generator →