#1B808A#1B808A

#1B808A is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.0% C 0.087 H 205.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B808A
RGB	rgb(27, 128, 138)
HSL	hsl(185, 67%, 32%)
HSV	hsv(185, 80%, 54%)
CMYK	cmyk(80.4%, 7.2%, 0%, 45.9%)
CIE-LAB	lab(48.89, -23.70, -13.38)
CIE-LCH	lch(48.89, 27.21, 209.44°)
OKLab	oklab(55.03% -0.079 -0.0372)
OKLCH	oklch(55.03% 0.087 205.2)
XYZ	xyz(12.7566, 17.5047, 26.7463)
Luminance	0.1751 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B808A #8A251B

analogous

#1B8A5C #1B808A #1B498A

triadic

#1B808A #8A1B80 #808A1B

tetradic

#1B808A #5C1B8A #8A251B #498A1B

square

#1B808A #5C1B8A #8A251B #498A1B

split-complementary

#1B808A #8A1B49 #8A5C1B

monochromatic

#072124 #115157 #1B808A #25AFBD #45CDDB

Accessibility & contrast

On white

4.67

#1B808A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#1B808A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B808A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B808A	#FFFFFF	#000000	##FFFFFF
##1B808A	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757A8B

Deuteranopia (green-blind)

#666F8A

Tritanopia (blue-blind)

#008683

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b808a;
/* rgb */ color: rgb(27, 128, 138);
/* oklch */ color: oklch(55.0% 0.087 205.2);

Tailwind

colors: {
  custom: {
    50: '#6da5ac',
    500: '#1b808a',
    950: '#000000',
  },
}

SCSS

$custom: #1b808a;
$custom-light: #6da5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1b808a",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 138
  },
  "hsl": {
    "h": 185.405,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55027,
    "c": 0.08737,
    "h": 205.2
  },
  "luminance": 0.17506
}

Semantic roles & 50–950 ramp

primary

#1B808A

secondary

#BC5045

accent

#4D3EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B808A

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

Preview Lab → · Contrast checker → · Palette generator →