#166A67#166A67

#166A67 is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.7% C 0.076 H 191.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#166A67
RGB	rgb(22, 106, 103)
HSL	hsl(178, 66%, 25%)
HSV	hsv(178, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 2.8%, 58.4%)
CIE-LAB	lab(40.34, -24.34, -5.28)
CIE-LCH	lch(40.34, 24.91, 192.24°)
OKLab	oklab(47.67% -0.0741 -0.0147)
OKLCH	oklch(47.67% 0.076 191.3)
XYZ	xyz(7.9319, 11.4569, 14.6227)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A67 #6A1619

analogous

#166A3D #166A67 #16436A

triadic

#166A67 #67166A #6A6716

tetradic

#166A67 #3D166A #6A1619 #436A16

square

#166A67 #3D166A #6A1619 #436A16

split-complementary

#166A67 #6A1643 #6A3D16

monochromatic

#051919 #0B3736 #166A67 #219D98 #2BCFC9

Accessibility & contrast

On white

6.38

#166A67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#166A67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A67

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A67	#FFFFFF	#000000	##FFFFFF
##166A67	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636467

Deuteranopia (green-blind)

#575B68

Tritanopia (blue-blind)

#006D69

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166a67;
/* rgb */ color: rgb(22, 106, 103);
/* oklch */ color: oklch(47.7% 0.076 191.3);

Tailwind

colors: {
  custom: {
    50: '#649592',
    500: '#166a67',
    950: '#000000',
  },
}

SCSS

$custom: #166a67;
$custom-light: #649592;
$custom-dark: #000000;

JSON

{
  "hex": "#166a67",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 103
  },
  "hsl": {
    "h": 177.857,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47665,
    "c": 0.07555,
    "h": 191.3
  },
  "luminance": 0.11458
}

Semantic roles & 50–950 ramp

primary

#166A67

secondary

#A03B3F

accent

#3F45E9

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0D

muted

#7A7E7D

Preview Lab

Preview with #166A67

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

Preview Lab → · Contrast checker → · Palette generator →