#1B8683#1B8683

#1B8683 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.3% C 0.090 H 192.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1B8683
RGB	rgb(27, 134, 131)
HSL	hsl(178, 66%, 32%)
HSV	hsv(178, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 2.2%, 47.5%)
CIE-LAB	lab(50.59, -28.95, -6.72)
CIE-LCH	lch(50.59, 29.72, 193.06°)
OKLab	oklab(56.33% -0.0885 -0.0187)
OKLCH	oklch(56.33% 0.09 192)
XYZ	xyz(13.0719, 18.9203, 24.4314)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8683 #861B1E

analogous

#1B864E #1B8683 #1B5486

triadic

#1B8683 #831B86 #86831B

tetradic

#1B8683 #4E1B86 #861B1E #54861B

square

#1B8683 #4E1B86 #861B1E #54861B

split-complementary

#1B8683 #861B54 #864E1B

monochromatic

#06201F #115351 #1B8683 #25B9B5 #42D9D5

Accessibility & contrast

On white

4.39

#1B8683 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#1B8683 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8683

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8683	#FFFFFF	#000000	##000000
##1B8683	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7F83

Deuteranopia (green-blind)

#6F7484

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1b8683;
/* rgb */ color: rgb(27, 134, 131);
/* oklch */ color: oklch(56.3% 0.090 192.0);

Tailwind

colors: {
  custom: {
    50: '#6daaa7',
    500: '#1b8683',
    950: '#000000',
  },
}

SCSS

$custom: #1b8683;
$custom-light: #6daaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8683",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 131
  },
  "hsl": {
    "h": 178.318,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56332,
    "c": 0.09042,
    "h": 192
  },
  "luminance": 0.18922
}

Semantic roles & 50–950 ramp

primary

#1B8683

secondary

#B94447

accent

#3E43E9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8683

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

Preview Lab → · Contrast checker → · Palette generator →