#16677B#16677B

#16677B is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.7% C 0.079 H 219.0°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#16677B
RGB	rgb(22, 103, 123)
HSL	hsl(192, 70%, 28%)
HSV	hsv(192, 82%, 48%)
CMYK	cmyk(82.1%, 16.3%, 0%, 51.8%)
CIE-LAB	lab(40.08, -15.92, -17.85)
CIE-LCH	lch(40.08, 23.92, 228.27°)
OKLab	oklab(47.7% -0.0616 -0.0499)
OKLCH	oklch(47.7% 0.079 219)
XYZ	xyz(8.7548, 11.3000, 20.4548)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16677B #7B2A16

analogous

#167B5C #16677B #16347B

triadic

#16677B #7B1667 #677B16

tetradic

#16677B #5C167B #7B2A16 #347B16

square

#16677B #5C167B #7B2A16 #347B16

split-complementary

#16677B #7B1634 #7B5C16

monochromatic

#05161A #0D3C47 #16677B #1F92AF #31B9DA

Accessibility & contrast

On white

6.44

#16677B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#16677B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16677B

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16677B	#FFFFFF	#000000	##FFFFFF
##16677B	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A647C

Deuteranopia (green-blind)

#4D5A7B

Tritanopia (blue-blind)

#006E6D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #16677b;
/* rgb */ color: rgb(22, 103, 123);
/* oklch */ color: oklch(47.7% 0.079 219.0);

Tailwind

colors: {
  custom: {
    50: '#6692a1',
    500: '#16677b',
    950: '#000000',
  },
}

SCSS

$custom: #16677b;
$custom-light: #6692a1;
$custom-dark: #000000;

JSON

{
  "hex": "#16677b",
  "rgb": {
    "r": 22,
    "g": 103,
    "b": 123
  },
  "hsl": {
    "h": 191.881,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.47702,
    "c": 0.07932,
    "h": 219
  },
  "luminance": 0.11301
}

Semantic roles & 50–950 ramp

primary

#16677B

secondary

#B0543D

accent

#5E3BEC

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #16677B

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

Preview Lab → · Contrast checker → · Palette generator →