#166F65#166F65

#166F65 is a mid, moderate teal. Relative luminance 0.125; OKLCH L 49.0% C 0.081 H 183.5°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#166F65
RGB	rgb(22, 111, 101)
HSL	hsl(173, 67%, 26%)
HSV	hsv(173, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 9%, 56.5%)
CIE-LAB	lab(41.97, -27.46, -1.67)
CIE-LCH	lch(41.97, 27.51, 183.47°)
OKLab	oklab(48.97% -0.0805 -0.0049)
OKLCH	oklch(48.97% 0.081 183.5)
XYZ	xyz(8.3631, 12.4780, 14.2771)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F65 #6F1620

analogous

#166F38 #166F65 #164C6F

triadic

#166F65 #65166F #6F6516

tetradic

#166F65 #38166F #6F1620 #4C6F16

square

#166F65 #38166F #6F1620 #4C6F16

split-complementary

#166F65 #6F164C #6F3816

monochromatic

#051A17 #0C3C37 #166F65 #20A293 #2BD5C2

Accessibility & contrast

On white

6.01

#166F65 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#166F65 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F65

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F65	#FFFFFF	#000000	##FFFFFF
##166F65	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696865

Deuteranopia (green-blind)

#5D5F66

Tritanopia (blue-blind)

#00716C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #166f65;
/* rgb */ color: rgb(22, 111, 101);
/* oklch */ color: oklch(49.0% 0.081 183.5);

Tailwind

colors: {
  custom: {
    50: '#659990',
    500: '#166f65',
    950: '#000000',
  },
}

SCSS

$custom: #166f65;
$custom-light: #659990;
$custom-dark: #000000;

JSON

{
  "hex": "#166f65",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 101
  },
  "hsl": {
    "h": 173.258,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48969,
    "c": 0.08068,
    "h": 183.5
  },
  "luminance": 0.12479
}

Semantic roles & 50–950 ramp

primary

#166F65

secondary

#A53C48

accent

#3E51EA

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060E0C

muted

#7A7E7D

Preview Lab

Preview with #166F65

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

Preview Lab → · Contrast checker → · Palette generator →