#16636C#16636C

#16636C is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.0% C 0.072 H 206.8°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#16636C
RGB	rgb(22, 99, 108)
HSL	hsl(186, 66%, 25%)
HSV	hsv(186, 80%, 42%)
CMYK	cmyk(79.6%, 8.3%, 0%, 57.6%)
CIE-LAB	lab(38.16, -18.99, -11.62)
CIE-LCH	lch(38.16, 22.26, 211.46°)
OKLab	oklab(45.95% -0.0641 -0.0323)
OKLCH	oklch(45.95% 0.072 206.8)
XYZ	xyz(7.4983, 10.1761, 15.7534)
Luminance	0.1018 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16636C #6C1F16

analogous

#166C4A #16636C #16386C

triadic

#16636C #6C1663 #636C16

tetradic

#16636C #4A166C #6C1F16 #386C16

square

#16636C #4A166C #6C1F16 #386C16

split-complementary

#16636C #6C1638 #6C4A16

monochromatic

#051719 #0C3439 #16636C #20929F #2BC0D2

Accessibility & contrast

On white

6.92

#16636C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#16636C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16636C

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16636C	#FFFFFF	#000000	##FFFFFF
##16636C	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5F6D

Deuteranopia (green-blind)

#4E566C

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #16636c;
/* rgb */ color: rgb(22, 99, 108);
/* oklch */ color: oklch(46.0% 0.072 206.8);

Tailwind

colors: {
  custom: {
    50: '#638f96',
    500: '#16636c',
    950: '#000000',
  },
}

SCSS

$custom: #16636c;
$custom-light: #638f96;
$custom-dark: #000000;

JSON

{
  "hex": "#16636c",
  "rgb": {
    "r": 22,
    "g": 99,
    "b": 108
  },
  "hsl": {
    "h": 186.279,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.45953,
    "c": 0.07176,
    "h": 206.8
  },
  "luminance": 0.10177
}

Semantic roles & 50–950 ramp

primary

#16636C

secondary

#A2463C

accent

#513FE9

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #16636C

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

Preview Lab → · Contrast checker → · Palette generator →