#16646B#16646B

#16646B is a mid, moderate teal. Relative luminance 0.103; OKLCH L 46.2% C 0.072 H 204.1°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#16646B
RGB	rgb(22, 100, 107)
HSL	hsl(185, 66%, 25%)
HSV	hsv(185, 79%, 42%)
CMYK	cmyk(79.4%, 6.5%, 0%, 58%)
CIE-LAB	lab(38.46, -19.88, -10.55)
CIE-LCH	lch(38.46, 22.50, 207.97°)
OKLab	oklab(46.18% -0.0656 -0.0293)
OKLCH	oklch(46.18% 0.072 204.1)
XYZ	xyz(7.5407, 10.3455, 15.5065)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16646B #6B1D16

analogous

#166B47 #16646B #163A6B

triadic

#16646B #6B1664 #646B16

tetradic

#16646B #47166B #6B1D16 #3A6B16

square

#16646B #47166B #6B1D16 #3A6B16

split-complementary

#16646B #6B163A #6B4716

monochromatic

#051819 #0C3538 #16646B #20939E #2BC3D1

Accessibility & contrast

On white

6.84

#16646B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#16646B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16646B

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16646B	#FFFFFF	#000000	##FFFFFF
##16646B	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B606C

Deuteranopia (green-blind)

#4F576B

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #16646b;
/* rgb */ color: rgb(22, 100, 107);
/* oklch */ color: oklch(46.2% 0.072 204.1);

Tailwind

colors: {
  custom: {
    50: '#639095',
    500: '#16646b',
    950: '#000000',
  },
}

SCSS

$custom: #16646b;
$custom-light: #639095;
$custom-dark: #000000;

JSON

{
  "hex": "#16646b",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 107
  },
  "hsl": {
    "h": 184.941,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46182,
    "c": 0.07189,
    "h": 204.1
  },
  "luminance": 0.10346
}

Semantic roles & 50–950 ramp

primary

#16646B

secondary

#A1443B

accent

#4D3FE9

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #16646B

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

Preview Lab → · Contrast checker → · Palette generator →