#166F7A#166F7A

#166F7A is a mid, moderate teal. Relative luminance 0.129; OKLCH L 49.8% C 0.080 H 207.7°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#166F7A
RGB	rgb(22, 111, 122)
HSL	hsl(187, 69%, 28%)
HSV	hsv(187, 82%, 48%)
CMYK	cmyk(82%, 9%, 0%, 52.2%)
CIE-LAB	lab(42.68, -20.66, -13.28)
CIE-LCH	lch(42.68, 24.56, 212.73°)
OKLab	oklab(49.78% -0.0704 -0.037)
OKLCH	oklch(49.78% 0.08 207.7)
XYZ	xyz(9.5266, 12.9434, 20.4048)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F7A #7A2116

analogous

#167A53 #166F7A #163D7A

triadic

#166F7A #7A166F #6F7A16

tetradic

#166F7A #53167A #7A2116 #3D7A16

square

#166F7A #53167A #7A2116 #3D7A16

split-complementary

#166F7A #7A163D #7A5316

monochromatic

#05181A #0D4046 #166F7A #1F9EAE #31C7DA

Accessibility & contrast

On white

5.85

#166F7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#166F7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F7A

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F7A	#FFFFFF	#000000	##FFFFFF
##166F7A	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646A7B

Deuteranopia (green-blind)

#57617A

Tritanopia (blue-blind)

#007472

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #166f7a;
/* rgb */ color: rgb(22, 111, 122);
/* oklch */ color: oklch(49.8% 0.080 207.7);

Tailwind

colors: {
  custom: {
    50: '#6798a0',
    500: '#166f7a',
    950: '#000000',
  },
}

SCSS

$custom: #166f7a;
$custom-light: #6798a0;
$custom-dark: #000000;

JSON

{
  "hex": "#166f7a",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 122
  },
  "hsl": {
    "h": 186.6,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.49783,
    "c": 0.07953,
    "h": 207.7
  },
  "luminance": 0.12945
}

Semantic roles & 50–950 ramp

primary

#166F7A

secondary

#AF493D

accent

#4F3CEC

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #166F7A

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

Preview Lab → · Contrast checker → · Palette generator →