#188689#188689

#188689 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.5% C 0.091 H 197.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#188689
RGB	rgb(24, 134, 137)
HSL	hsl(182, 70%, 32%)
HSV	hsv(182, 82%, 54%)
CMYK	cmyk(82.5%, 2.2%, 0%, 46.3%)
CIE-LAB	lab(50.74, -27.36, -10.00)
CIE-LCH	lch(50.74, 29.13, 200.08°)
OKLab	oklab(56.51% -0.0866 -0.0278)
OKLCH	oklch(56.51% 0.091 197.8)
XYZ	xyz(13.4151, 19.0488, 26.6318)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188689 #891B18

analogous

#188954 #188689 #184E89

triadic

#188689 #891886 #868918

tetradic

#188689 #541889 #891B18 #4E8918

square

#188689 #541889 #891B18 #4E8918

split-complementary

#188689 #89184E #895418

monochromatic

#062021 #0F5355 #188689 #21B9BD #3ED9DD

Accessibility & contrast

On white

4.37

#188689 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#188689 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188689

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188689	#FFFFFF	#000000	##000000
##188689	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F89

Deuteranopia (green-blind)

#6D748A

Tritanopia (blue-blind)

#008B87

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188689;
/* rgb */ color: rgb(24, 134, 137);
/* oklch */ color: oklch(56.5% 0.091 197.8);

Tailwind

colors: {
  custom: {
    50: '#6da9ab',
    500: '#188689',
    950: '#000000',
  },
}

SCSS

$custom: #188689;
$custom-light: #6da9ab;
$custom-dark: #000000;

JSON

{
  "hex": "#188689",
  "rgb": {
    "r": 24,
    "g": 134,
    "b": 137
  },
  "hsl": {
    "h": 181.593,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56506,
    "c": 0.09093,
    "h": 197.8
  },
  "luminance": 0.19051
}

Semantic roles & 50–950 ramp

primary

#188689

secondary

#BD4440

accent

#403BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #188689

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

Preview Lab → · Contrast checker → · Palette generator →