#1B8386#1B8386

#1B8386 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.7% C 0.088 H 197.9°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B8386
RGB	rgb(27, 131, 134)
HSL	hsl(182, 66%, 32%)
HSV	hsv(182, 80%, 53%)
CMYK	cmyk(79.9%, 2.2%, 0%, 47.5%)
CIE-LAB	lab(49.72, -26.53, -9.78)
CIE-LCH	lch(49.72, 28.27, 200.23°)
OKLab	oklab(55.65% -0.084 -0.0272)
OKLCH	oklch(55.65% 0.088 197.9)
XYZ	xyz(12.8694, 18.1852, 25.3815)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8386 #861E1B

analogous

#1B8654 #1B8386 #1B4E86

triadic

#1B8386 #861B83 #83861B

tetradic

#1B8386 #541B86 #861E1B #4E861B

square

#1B8386 #541B86 #861E1B #4E861B

split-complementary

#1B8386 #861B4E #86541B

monochromatic

#061F20 #115153 #1B8386 #25B5B9 #42D5D9

Accessibility & contrast

On white

4.53

#1B8386 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#1B8386 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8386

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8386	#FFFFFF	#000000	##000000
##1B8386	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797D86

Deuteranopia (green-blind)

#6A7287

Tritanopia (blue-blind)

#008884

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8386;
/* rgb */ color: rgb(27, 131, 134);
/* oklch */ color: oklch(55.7% 0.088 197.9);

Tailwind

colors: {
  custom: {
    50: '#6da7a9',
    500: '#1b8386',
    950: '#000000',
  },
}

SCSS

$custom: #1b8386;
$custom-light: #6da7a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8386",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 134
  },
  "hsl": {
    "h": 181.682,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55654,
    "c": 0.08825,
    "h": 197.9
  },
  "luminance": 0.18187
}

Semantic roles & 50–950 ramp

primary

#1B8386

secondary

#B94744

accent

#433EE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1B8386

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

Preview Lab → · Contrast checker → · Palette generator →