#166658#166658

#166658 is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.0% C 0.077 H 178.0°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#166658
RGB	rgb(22, 102, 88)
HSL	hsl(170, 65%, 24%)
HSV	hsv(170, 78%, 40%)
CMYK	cmyk(78.4%, 0%, 13.7%, 60%)
CIE-LAB	lab(38.51, -26.96, 1.20)
CIE-LCH	lch(38.51, 26.98, 177.46°)
OKLab	oklab(46.02% -0.0773 0.0028)
OKLCH	oklch(46.02% 0.077 178)
XYZ	xyz(6.8428, 10.3771, 10.8730)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166658 #661624

analogous

#166630 #166658 #164C66

triadic

#166658 #581666 #665816

tetradic

#166658 #301666 #661624 #4C6616

square

#166658 #301666 #661624 #4C6616

split-complementary

#166658 #66164C #663016

monochromatic

#051916 #0B342D #166658 #219883 #2CCBAF

Accessibility & contrast

On white

6.83

#166658 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#166658 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166658

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166658	#FFFFFF	#000000	##FFFFFF
##166658	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625F57

Deuteranopia (green-blind)

#575759

Tritanopia (blue-blind)

#006862

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #166658;
/* rgb */ color: rgb(22, 102, 88);
/* oklch */ color: oklch(46.0% 0.077 178.0);

Tailwind

colors: {
  custom: {
    50: '#629287',
    500: '#166658',
    950: '#000000',
  },
}

SCSS

$custom: #166658;
$custom-light: #629287;
$custom-dark: #000000;

JSON

{
  "hex": "#166658",
  "rgb": {
    "r": 22,
    "g": 102,
    "b": 88
  },
  "hsl": {
    "h": 169.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.4602,
    "c": 0.07736,
    "h": 178
  },
  "luminance": 0.10378
}

Semantic roles & 50–950 ramp

primary

#166658

secondary

#9D3B4C

accent

#405EE8

background

#F6F9F8

surface

#EBF1EF

border

#C6CBCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #166658

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

Preview Lab → · Contrast checker → · Palette generator →