#188699#188699

#188699 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 57.2% C 0.095 H 213.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#188699
RGB	rgb(24, 134, 153)
HSL	hsl(189, 73%, 35%)
HSV	hsv(189, 84%, 60%)
CMYK	cmyk(84.3%, 12.4%, 0%, 40%)
CIE-LAB	lab(51.32, -22.08, -18.46)
CIE-LCH	lch(51.32, 28.78, 219.90°)
OKLab	oklab(57.16% -0.0795 -0.0515)
OKLCH	oklch(57.16% 0.095 213)
XYZ	xyz(14.6490, 19.5424, 33.1308)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188699 #992B18

analogous

#18996B #188699 #184699

triadic

#188699 #991886 #869918

tetradic

#188699 #6B1899 #992B18 #469918

square

#188699 #6B1899 #992B18 #469918

split-complementary

#188699 #991846 #996B18

monochromatic

#07292F #105864 #188699 #20B4CE #49CCE2

Accessibility & contrast

On white

4.28

#188699 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#188699 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188699

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188699	#FFFFFF	#000000	##000000
##188699	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78819A

Deuteranopia (green-blind)

#677599

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188699;
/* rgb */ color: rgb(24, 134, 153);
/* oklch */ color: oklch(57.2% 0.095 213.0);

Tailwind

colors: {
  custom: {
    50: '#6fa9b7',
    500: '#188699',
    950: '#000000',
  },
}

SCSS

$custom: #188699;
$custom-light: #6fa9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#188699",
  "rgb": {
    "r": 24,
    "g": 134,
    "b": 153
  },
  "hsl": {
    "h": 188.837,
    "s": 72.881,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57159,
    "c": 0.0947,
    "h": 213
  },
  "luminance": 0.19544
}

Semantic roles & 50–950 ramp

primary

#188699

secondary

#C45B49

accent

#5338F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #188699

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

Preview Lab → · Contrast checker → · Palette generator →