#166B6E#166B6E

#166B6E is a mid, moderate teal. Relative luminance 0.118; OKLCH L 48.2% C 0.076 H 198.6°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#166B6E
RGB	rgb(22, 107, 110)
HSL	hsl(182, 67%, 26%)
HSV	hsv(182, 80%, 43%)
CMYK	cmyk(80%, 2.7%, 0%, 56.9%)
CIE-LAB	lab(40.91, -22.59, -8.69)
CIE-LCH	lch(40.91, 24.20, 201.03°)
OKLab	oklab(48.21% -0.0718 -0.0241)
OKLCH	oklch(48.21% 0.076 198.6)
XYZ	xyz(8.4018, 11.8107, 16.5857)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B6E #6E1916

analogous

#166E45 #166B6E #163F6E

triadic

#166B6E #6E166B #6B6E16

tetradic

#166B6E #45166E #6E1916 #3F6E16

square

#166B6E #45166E #6E1916 #3F6E16

split-complementary

#166B6E #6E163F #6E4516

monochromatic

#05191A #0C393B #166B6E #209DA1 #2ACED4

Accessibility & contrast

On white

6.25

#166B6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#166B6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B6E

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B6E	#FFFFFF	#000000	##FFFFFF
##166B6E	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63666E

Deuteranopia (green-blind)

#565D6E

Tritanopia (blue-blind)

#006F6C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166b6e;
/* rgb */ color: rgb(22, 107, 110);
/* oklch */ color: oklch(48.2% 0.076 198.6);

Tailwind

colors: {
  custom: {
    50: '#659597',
    500: '#166b6e',
    950: '#000000',
  },
}

SCSS

$custom: #166b6e;
$custom-light: #659597;
$custom-dark: #000000;

JSON

{
  "hex": "#166b6e",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 110
  },
  "hsl": {
    "h": 182.045,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.4821,
    "c": 0.07572,
    "h": 198.6
  },
  "luminance": 0.11812
}

Semantic roles & 50–950 ramp

primary

#166B6E

secondary

#A43F3C

accent

#443EEA

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #166B6E

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

Preview Lab → · Contrast checker → · Palette generator →