#166C7B#166C7B

#166C7B is a mid, moderate teal. Relative luminance 0.123; OKLCH L 49.0% C 0.079 H 212.6°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#166C7B
RGB	rgb(22, 108, 123)
HSL	hsl(189, 70%, 28%)
HSV	hsv(189, 82%, 48%)
CMYK	cmyk(82.1%, 12.2%, 0%, 51.8%)
CIE-LAB	lab(41.73, -18.70, -15.33)
CIE-LCH	lch(41.73, 24.18, 219.35°)
OKLab	oklab(49.03% -0.0668 -0.0428)
OKLCH	oklch(49.03% 0.079 212.6)
XYZ	xyz(9.2670, 12.3246, 20.6255)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C7B #7B2516

analogous

#167B57 #166C7B #16397B

triadic

#166C7B #7B166C #6C7B16

tetradic

#166C7B #57167B #7B2516 #397B16

square

#166C7B #57167B #7B2516 #397B16

split-complementary

#166C7B #7B1639 #7B5716

monochromatic

#05171A #0D3E47 #166C7B #1F9AAF #31C1DA

Accessibility & contrast

On white

6.06

#166C7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#166C7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C7B

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C7B	#FFFFFF	#000000	##FFFFFF
##166C7B	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61687C

Deuteranopia (green-blind)

#535E7B

Tritanopia (blue-blind)

#007271

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #166c7b;
/* rgb */ color: rgb(22, 108, 123);
/* oklch */ color: oklch(49.0% 0.079 212.6);

Tailwind

colors: {
  custom: {
    50: '#6796a1',
    500: '#166c7b',
    950: '#000000',
  },
}

SCSS

$custom: #166c7b;
$custom-light: #6796a1;
$custom-dark: #000000;

JSON

{
  "hex": "#166c7b",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 123
  },
  "hsl": {
    "h": 188.911,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.49028,
    "c": 0.07934,
    "h": 212.6
  },
  "luminance": 0.12326
}

Semantic roles & 50–950 ramp

primary

#166C7B

secondary

#B04E3D

accent

#563BEC

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #166C7B

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

Preview Lab → · Contrast checker → · Palette generator →