#186664#186664

#186664 is a mid, moderate teal. Relative luminance 0.106; OKLCH L 46.5% C 0.072 H 192.4°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#186664
RGB	rgb(24, 102, 100)
HSL	hsl(178, 62%, 25%)
HSV	hsv(178, 76%, 40%)
CMYK	cmyk(76.5%, 0%, 2%, 60%)
CIE-LAB	lab(38.93, -22.99, -5.55)
CIE-LCH	lch(38.93, 23.65, 193.57°)
OKLab	oklab(46.49% -0.0704 -0.0155)
OKLCH	oklch(46.49% 0.072 192.4)
XYZ	xyz(7.4272, 10.6161, 13.7118)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186664 #66181A

analogous

#18663D #186664 #184166

triadic

#186664 #641866 #666418

tetradic

#186664 #3D1866 #66181A #416618

square

#186664 #3D1866 #66181A #416618

split-complementary

#186664 #661841 #663D18

monochromatic

#061918 #0C3433 #186664 #249895 #2FC9C5

Accessibility & contrast

On white

6.72

#186664 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#186664 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186664

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186664	#FFFFFF	#000000	##FFFFFF
##186664	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6064

Deuteranopia (green-blind)

#545865

Tritanopia (blue-blind)

#006965

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186664;
/* rgb */ color: rgb(24, 102, 100);
/* oklch */ color: oklch(46.5% 0.072 192.4);

Tailwind

colors: {
  custom: {
    50: '#649290',
    500: '#186664',
    950: '#000000',
  },
}

SCSS

$custom: #186664;
$custom-light: #649290;
$custom-dark: #000000;

JSON

{
  "hex": "#186664",
  "rgb": {
    "r": 24,
    "g": 102,
    "b": 100
  },
  "hsl": {
    "h": 178.462,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.46494,
    "c": 0.07206,
    "h": 192.4
  },
  "luminance": 0.10617
}

Semantic roles & 50–950 ramp

primary

#186664

secondary

#9C3E40

accent

#4347E5

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #186664

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

Preview Lab → · Contrast checker → · Palette generator →