#1B8E91#1B8E91

#1B8E91 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 58.9% C 0.095 H 197.7°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E91
RGB	rgb(27, 142, 145)
HSL	hsl(182, 69%, 34%)
HSV	hsv(182, 81%, 57%)
CMYK	cmyk(81.4%, 2.1%, 0%, 43.1%)
CIE-LAB	lab(53.62, -28.50, -10.32)
CIE-LCH	lch(53.62, 30.31, 199.91°)
OKLab	oklab(58.95% -0.0901 -0.0287)
OKLCH	oklch(58.95% 0.095 197.7)
XYZ	xyz(15.2335, 21.6214, 30.1530)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E91 #911E1B

analogous

#1B9159 #1B8E91 #1B5391

triadic

#1B8E91 #911B8E #8E911B

tetradic

#1B8E91 #591B91 #911E1B #53911B

square

#1B8E91 #591B91 #911E1B #53911B

split-complementary

#1B8E91 #911B53 #91591B

monochromatic

#08292A #115B5D #1B8E91 #25C1C5 #49D9DD

Accessibility & contrast

On white

3.94

#1B8E91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#1B8E91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E91

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E91	#FFFFFF	#000000	##000000
##1B8E91	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838791

Deuteranopia (green-blind)

#737B92

Tritanopia (blue-blind)

#00938F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1b8e91;
/* rgb */ color: rgb(27, 142, 145);
/* oklch */ color: oklch(58.9% 0.095 197.7);

Tailwind

colors: {
  custom: {
    50: '#70afb1',
    500: '#1b8e91',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e91;
$custom-light: #70afb1;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e91",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 145
  },
  "hsl": {
    "h": 181.525,
    "s": 68.605,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58945,
    "c": 0.09455,
    "h": 197.7
  },
  "luminance": 0.21623
}

Semantic roles & 50–950 ramp

primary

#1B8E91

secondary

#BF4C49

accent

#413CEB

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1B8E91

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

Preview Lab → · Contrast checker → · Palette generator →