#166C7A#166C7A

#166C7A is a mid, moderate teal. Relative luminance 0.123; OKLCH L 49.0% C 0.079 H 211.5°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#166C7A
RGB	rgb(22, 108, 122)
HSL	hsl(188, 69%, 28%)
HSV	hsv(188, 82%, 48%)
CMYK	cmyk(82%, 11.5%, 0%, 52.2%)
CIE-LAB	lab(41.69, -19.05, -14.79)
CIE-LCH	lch(41.69, 24.11, 217.83°)
OKLab	oklab(48.98% -0.0673 -0.0412)
OKLCH	oklch(48.98% 0.079 211.5)
XYZ	xyz(9.2048, 12.2997, 20.2975)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C7A #7A2416

analogous

#167A56 #166C7A #163A7A

triadic

#166C7A #7A166C #6C7A16

tetradic

#166C7A #56167A #7A2416 #3A7A16

square

#166C7A #56167A #7A2416 #3A7A16

split-complementary

#166C7A #7A163A #7A5616

monochromatic

#05171A #0D3E46 #166C7A #1F9AAE #31C2DA

Accessibility & contrast

On white

6.07

#166C7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#166C7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C7A

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C7A	#FFFFFF	#000000	##FFFFFF
##166C7A	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61687B

Deuteranopia (green-blind)

#545E7A

Tritanopia (blue-blind)

#007270

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #166c7a;
/* rgb */ color: rgb(22, 108, 122);
/* oklch */ color: oklch(49.0% 0.079 211.5);

Tailwind

colors: {
  custom: {
    50: '#6796a0',
    500: '#166c7a',
    950: '#000000',
  },
}

SCSS

$custom: #166c7a;
$custom-light: #6796a0;
$custom-dark: #000000;

JSON

{
  "hex": "#166c7a",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 122
  },
  "hsl": {
    "h": 188.4,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48984,
    "c": 0.07891,
    "h": 211.5
  },
  "luminance": 0.12301
}

Semantic roles & 50–950 ramp

primary

#166C7A

secondary

#AF4D3D

accent

#543CEC

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #166C7A

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

Preview Lab → · Contrast checker → · Palette generator →