#166D69#166D69

#166D69 is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.6% C 0.078 H 190.2°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#166D69
RGB	rgb(22, 109, 105)
HSL	hsl(177, 66%, 26%)
HSV	hsv(177, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 3.7%, 57.3%)
CIE-LAB	lab(41.42, -25.23, -4.90)
CIE-LCH	lch(41.42, 25.70, 190.99°)
OKLab	oklab(48.56% -0.0764 -0.0137)
OKLCH	oklch(48.56% 0.078 190.2)
XYZ	xyz(8.3481, 12.1267, 15.2626)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D69 #6D161A

analogous

#166D3D #166D69 #16456D

triadic

#166D69 #69166D #6D6916

tetradic

#166D69 #3D166D #6D161A #456D16

square

#166D69 #3D166D #6D161A #456D16

split-complementary

#166D69 #6D1645 #6D3D16

monochromatic

#051919 #0C3A38 #166D69 #20A09A #2BD3CB

Accessibility & contrast

On white

6.13

#166D69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#166D69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D69

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D69	#FFFFFF	#000000	##FFFFFF
##166D69	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666769

Deuteranopia (green-blind)

#5A5E6A

Tritanopia (blue-blind)

#00706C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #166d69;
/* rgb */ color: rgb(22, 109, 105);
/* oklch */ color: oklch(48.6% 0.078 190.2);

Tailwind

colors: {
  custom: {
    50: '#659793',
    500: '#166d69',
    950: '#000000',
  },
}

SCSS

$custom: #166d69;
$custom-light: #659793;
$custom-dark: #000000;

JSON

{
  "hex": "#166d69",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 105
  },
  "hsl": {
    "h": 177.241,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48563,
    "c": 0.07758,
    "h": 190.2
  },
  "luminance": 0.12128
}

Semantic roles & 50–950 ramp

primary

#166D69

secondary

#A33C40

accent

#3E46E9

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #166D69

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

Preview Lab → · Contrast checker → · Palette generator →