#1B8685#1B8685

#1B8685 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.4% C 0.090 H 193.9°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1B8685
RGB	rgb(27, 134, 133)
HSL	hsl(179, 66%, 32%)
HSV	hsv(179, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 0.7%, 47.5%)
CIE-LAB	lab(50.66, -28.33, -7.79)
CIE-LCH	lch(50.66, 29.38, 195.37°)
OKLab	oklab(56.41% -0.0875 -0.0217)
OKLCH	oklch(56.41% 0.09 193.9)
XYZ	xyz(13.2088, 18.9750, 25.1521)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8685 #861B1C

analogous

#1B8650 #1B8685 #1B5286

triadic

#1B8685 #851B86 #86851B

tetradic

#1B8685 #501B86 #861B1C #52861B

square

#1B8685 #501B86 #861B1C #52861B

split-complementary

#1B8685 #861B52 #86501B

monochromatic

#062020 #115352 #1B8685 #25B9B8 #42D9D8

Accessibility & contrast

On white

4.38

#1B8685 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#1B8685 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8685

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8685	#FFFFFF	#000000	##000000
##1B8685	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7F85

Deuteranopia (green-blind)

#6E7486

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b8685;
/* rgb */ color: rgb(27, 134, 133);
/* oklch */ color: oklch(56.4% 0.090 193.9);

Tailwind

colors: {
  custom: {
    50: '#6da9a8',
    500: '#1b8685',
    950: '#000000',
  },
}

SCSS

$custom: #1b8685;
$custom-light: #6da9a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8685",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 133
  },
  "hsl": {
    "h": 179.439,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56405,
    "c": 0.09017,
    "h": 193.9
  },
  "luminance": 0.18977
}

Semantic roles & 50–950 ramp

primary

#1B8685

secondary

#B94445

accent

#3E40E9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8685

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

Preview Lab → · Contrast checker → · Palette generator →