#36666B#36666B

#36666B is a mid, muted teal. Relative luminance 0.113; OKLCH L 47.8% C 0.053 H 204.3°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#36666B
RGB	rgb(54, 102, 107)
HSL	hsl(186, 33%, 32%)
HSV	hsv(186, 50%, 42%)
CMYK	cmyk(49.5%, 4.7%, 0%, 58%)
CIE-LAB	lab(40.16, -14.80, -7.89)
CIE-LCH	lch(40.16, 16.77, 208.04°)
OKLab	oklab(47.85% -0.0481 -0.0217)
OKLCH	oklch(47.85% 0.053 204.3)
XYZ	xyz(8.9255, 11.3478, 15.6271)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36666B #6B3B36

analogous

#366B56 #36666B #364C6B

triadic

#36666B #6B3666 #666B36

tetradic

#36666B #56366B #6B3B36 #4C6B36

square

#36666B #56366B #6B3B36 #4C6B36

split-complementary

#36666B #6B364C #6B5636

monochromatic

#0D181A #213F42 #36666B #4B8D94 #68ACB3

Accessibility & contrast

On white

6.42

#36666B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#36666B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36666B

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36666B	#FFFFFF	#000000	##FFFFFF
##36666B	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F626B

Deuteranopia (green-blind)

#575C6B

Tritanopia (blue-blind)

#196967

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #36666b;
/* rgb */ color: rgb(54, 102, 107);
/* oklch */ color: oklch(47.8% 0.053 204.3);

Tailwind

colors: {
  custom: {
    50: '#719195',
    500: '#36666b',
    950: '#000000',
  },
}

SCSS

$custom: #36666b;
$custom-light: #719195;
$custom-dark: #000000;

JSON

{
  "hex": "#36666b",
  "rgb": {
    "r": 54,
    "g": 102,
    "b": 107
  },
  "hsl": {
    "h": 185.66,
    "s": 32.919,
    "l": 31.569
  },
  "oklch": {
    "l": 0.47849,
    "c": 0.05278,
    "h": 204.3
  },
  "luminance": 0.11349
}

Semantic roles & 50–950 ramp

primary

#36666B

secondary

#9C6761

accent

#695FC9

background

#F7F8F9

surface

#EDF0F1

border

#C8CBCB

text

#080D0D

muted

#7B7D7E

Preview Lab

Preview with #36666B

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

Preview Lab → · Contrast checker → · Palette generator →