#166569#166569

#166569 is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.4% C 0.072 H 200.1°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#166569
RGB	rgb(22, 101, 105)
HSL	hsl(183, 65%, 25%)
HSV	hsv(183, 79%, 41%)
CMYK	cmyk(79%, 3.8%, 0%, 58.8%)
CIE-LAB	lab(38.72, -21.09, -8.93)
CIE-LCH	lch(38.72, 22.90, 202.95°)
OKLab	oklab(46.37% -0.0677 -0.0248)
OKLCH	oklch(46.37% 0.072 200.1)
XYZ	xyz(7.5332, 10.4969, 14.9909)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166569 #691A16

analogous

#166944 #166569 #163B69

triadic

#166569 #691665 #656916

tetradic

#166569 #441669 #691A16 #3B6916

square

#166569 #441669 #691A16 #3B6916

split-complementary

#166569 #69163B #694416

monochromatic

#051819 #0B3436 #166569 #21969C #2BC6CE

Accessibility & contrast

On white

6.78

#166569 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#166569 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166569

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166569	#FFFFFF	#000000	##FFFFFF
##166569	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6069

Deuteranopia (green-blind)

#515869

Tritanopia (blue-blind)

#006966

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #166569;
/* rgb */ color: rgb(22, 101, 105);
/* oklch */ color: oklch(46.4% 0.072 200.1);

Tailwind

colors: {
  custom: {
    50: '#639193',
    500: '#166569',
    950: '#000000',
  },
}

SCSS

$custom: #166569;
$custom-light: #639193;
$custom-dark: #000000;

JSON

{
  "hex": "#166569",
  "rgb": {
    "r": 22,
    "g": 101,
    "b": 105
  },
  "hsl": {
    "h": 182.892,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.46372,
    "c": 0.07207,
    "h": 200.1
  },
  "luminance": 0.10498
}

Semantic roles & 50–950 ramp

primary

#166569

secondary

#9F403B

accent

#483FE8

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #166569

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

Preview Lab → · Contrast checker → · Palette generator →