#166B75#166B75

#166B75 is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.5% C 0.077 H 207.0°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#166B75
RGB	rgb(22, 107, 117)
HSL	hsl(186, 68%, 27%)
HSV	hsv(186, 81%, 46%)
CMYK	cmyk(81.2%, 8.5%, 0%, 54.1%)
CIE-LAB	lab(41.17, -20.23, -12.55)
CIE-LCH	lch(41.17, 23.81, 211.82°)
OKLab	oklab(48.5% -0.0685 -0.0349)
OKLCH	oklch(48.5% 0.077 207)
XYZ	xyz(8.7980, 11.9692, 18.6728)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B75 #752016

analogous

#167550 #166B75 #163B75

triadic

#166B75 #75166B #6B7516

tetradic

#166B75 #501675 #752016 #3B7516

square

#166B75 #501675 #752016 #3B7516

split-complementary

#166B75 #75163B #755016

monochromatic

#05181A #0C3C41 #166B75 #209AA9 #2EC6D8

Accessibility & contrast

On white

6.19

#166B75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#166B75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B75

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B75	#FFFFFF	#000000	##FFFFFF
##166B75	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616676

Deuteranopia (green-blind)

#545D75

Tritanopia (blue-blind)

#00706E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166b75;
/* rgb */ color: rgb(22, 107, 117);
/* oklch */ color: oklch(48.5% 0.077 207.0);

Tailwind

colors: {
  custom: {
    50: '#66959c',
    500: '#166b75',
    950: '#000000',
  },
}

SCSS

$custom: #166b75;
$custom-light: #66959c;
$custom-dark: #000000;

JSON

{
  "hex": "#166b75",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 117
  },
  "hsl": {
    "h": 186.316,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.48499,
    "c": 0.07688,
    "h": 207
  },
  "luminance": 0.1197
}

Semantic roles & 50–950 ramp

primary

#166B75

secondary

#AB483C

accent

#4F3DEB

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #166B75

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

Preview Lab → · Contrast checker → · Palette generator →