#188684#188684

#188684 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.3% C 0.091 H 192.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#188684
RGB	rgb(24, 134, 132)
HSL	hsl(179, 70%, 31%)
HSV	hsv(179, 82%, 53%)
CMYK	cmyk(82.1%, 0%, 1.5%, 47.5%)
CIE-LAB	lab(50.58, -28.94, -7.33)
CIE-LCH	lch(50.58, 29.85, 194.20°)
OKLab	oklab(56.32% -0.0889 -0.0204)
OKLCH	oklch(56.32% 0.091 192.9)
XYZ	xyz(13.0647, 18.9087, 24.7865)
Luminance	0.1891 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188684 #86181A

analogous

#18864D #188684 #185186

triadic

#188684 #841886 #868418

tetradic

#188684 #4D1886 #86181A #518618

square

#188684 #4D1886 #86181A #518618

split-complementary

#188684 #861851 #864D18

monochromatic

#051E1E #0F5251 #188684 #21BAB7 #3CDCD9

Accessibility & contrast

On white

4.39

#188684 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#188684 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188684

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188684	#FFFFFF	#000000	##000000
##188684	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)

#7D7F84

Deuteranopia (green-blind)

#6E7485

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #188684;
/* rgb */ color: rgb(24, 134, 132);
/* oklch */ color: oklch(56.3% 0.091 192.9);

Tailwind

colors: {
  custom: {
    50: '#6caaa7',
    500: '#188684',
    950: '#000000',
  },
}

SCSS

$custom: #188684;
$custom-light: #6caaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#188684",
  "rgb": {
    "r": 24,
    "g": 134,
    "b": 132
  },
  "hsl": {
    "h": 178.909,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.56318,
    "c": 0.09122,
    "h": 192.9
  },
  "luminance": 0.1891
}

Semantic roles & 50–950 ramp

primary

#188684

secondary

#BA4042

accent

#3B3FEC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #188684

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

Preview Lab → · Contrast checker → · Palette generator →