#366664#366664

#366664 is a mid, muted teal. Relative luminance 0.112; OKLCH L 47.6% C 0.053 H 192.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#366664
RGB	rgb(54, 102, 100)
HSL	hsl(178, 31%, 31%)
HSV	hsv(178, 47%, 40%)
CMYK	cmyk(47.1%, 0%, 2%, 60%)
CIE-LAB	lab(39.93, -16.83, -3.95)
CIE-LCH	lch(39.93, 17.29, 193.22°)
OKLab	oklab(47.58% -0.0514 -0.0109)
OKLCH	oklch(47.58% 0.053 192)
XYZ	xyz(8.5720, 11.2064, 13.7655)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366664 #663638

analogous

#36664C #366664 #365066

triadic

#366664 #643666 #666436

tetradic

#366664 #4C3666 #663638 #506636

square

#366664 #4C3666 #663638 #506636

split-complementary

#366664 #663650 #664C36

monochromatic

#0C1616 #213E3D #366664 #4B8E8B #68AFAC

Accessibility & contrast

On white

6.48

#366664 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#366664 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366664

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366664	#FFFFFF	#000000	##FFFFFF
##366664	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616264

Deuteranopia (green-blind)

#595B64

Tritanopia (blue-blind)

#1E6865

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #366664;
/* rgb */ color: rgb(54, 102, 100);
/* oklch */ color: oklch(47.6% 0.053 192.0);

Tailwind

colors: {
  custom: {
    50: '#719290',
    500: '#366664',
    950: '#000000',
  },
}

SCSS

$custom: #366664;
$custom-light: #719290;
$custom-dark: #000000;

JSON

{
  "hex": "#366664",
  "rgb": {
    "r": 54,
    "g": 102,
    "b": 100
  },
  "hsl": {
    "h": 177.5,
    "s": 30.769,
    "l": 30.588
  },
  "oklch": {
    "l": 0.47583,
    "c": 0.05252,
    "h": 192
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#366664

secondary

#976163

accent

#6165C7

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#080D0C

muted

#7B7D7D

Preview Lab

Preview with #366664

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

Preview Lab → · Contrast checker → · Palette generator →