#166B7A#166B7A

#166B7A is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.7% C 0.079 H 212.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#166B7A
RGB	rgb(22, 107, 122)
HSL	hsl(189, 69%, 28%)
HSV	hsv(189, 82%, 48%)
CMYK	cmyk(82%, 12.3%, 0%, 52.2%)
CIE-LAB	lab(41.36, -18.50, -15.29)
CIE-LCH	lch(41.36, 24.00, 219.57°)
OKLab	oklab(48.72% -0.0662 -0.0426)
OKLCH	oklch(48.72% 0.079 212.8)
XYZ	xyz(9.0999, 12.0900, 20.2626)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B7A #7A2516

analogous

#167A57 #166B7A #16397A

triadic

#166B7A #7A166B #6B7A16

tetradic

#166B7A #57167A #7A2516 #397A16

square

#166B7A #57167A #7A2516 #397A16

split-complementary

#166B7A #7A1639 #7A5716

monochromatic

#05171A #0D3E46 #166B7A #1F98AE #31C0DA

Accessibility & contrast

On white

6.14

#166B7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#166B7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B7A

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B7A	#FFFFFF	#000000	##FFFFFF
##166B7A	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60677B

Deuteranopia (green-blind)

#525D7A

Tritanopia (blue-blind)

#007170

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #166b7a;
/* rgb */ color: rgb(22, 107, 122);
/* oklch */ color: oklch(48.7% 0.079 212.8);

Tailwind

colors: {
  custom: {
    50: '#6795a0',
    500: '#166b7a',
    950: '#000000',
  },
}

SCSS

$custom: #166b7a;
$custom-light: #6795a0;
$custom-dark: #000000;

JSON

{
  "hex": "#166b7a",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 122
  },
  "hsl": {
    "h": 189,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48718,
    "c": 0.07877,
    "h": 212.8
  },
  "luminance": 0.12091
}

Semantic roles & 50–950 ramp

primary

#166B7A

secondary

#AF4E3D

accent

#563CEC

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #166B7A

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

Preview Lab → · Contrast checker → · Palette generator →