#166661#166661

#166661 is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.3% C 0.074 H 188.6°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#166661
RGB	rgb(22, 102, 97)
HSL	hsl(176, 65%, 24%)
HSV	hsv(176, 78%, 40%)
CMYK	cmyk(78.4%, 0%, 4.9%, 60%)
CIE-LAB	lab(38.79, -24.21, -3.92)
CIE-LCH	lch(38.79, 24.52, 189.19°)
OKLab	oklab(46.34% -0.0727 -0.011)
OKLCH	oklch(46.34% 0.074 188.6)
XYZ	xyz(7.2389, 10.5355, 12.9590)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166661 #66161B

analogous

#166639 #166661 #164366

triadic

#166661 #611666 #666116

tetradic

#166661 #391666 #66161B #436616

square

#166661 #391666 #66161B #436616

split-complementary

#166661 #661643 #663916

monochromatic

#051918 #0B3431 #166661 #219891 #2CCBC1

Accessibility & contrast

On white

6.76

#166661 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#166661 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166661

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166661	#FFFFFF	#000000	##FFFFFF
##166661	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606061

Deuteranopia (green-blind)

#555862

Tritanopia (blue-blind)

#006964

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #166661;
/* rgb */ color: rgb(22, 102, 97);
/* oklch */ color: oklch(46.3% 0.074 188.6);

Tailwind

colors: {
  custom: {
    50: '#63928d',
    500: '#166661',
    950: '#000000',
  },
}

SCSS

$custom: #166661;
$custom-light: #63928d;
$custom-dark: #000000;

JSON

{
  "hex": "#166661",
  "rgb": {
    "r": 22,
    "g": 102,
    "b": 97
  },
  "hsl": {
    "h": 176.25,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.46336,
    "c": 0.07353,
    "h": 188.6
  },
  "luminance": 0.10536
}

Semantic roles & 50–950 ramp

primary

#166661

secondary

#9D3B41

accent

#404BE8

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #166661

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

Preview Lab → · Contrast checker → · Palette generator →