#163F45#163F45

#163F45 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.2% C 0.046 H 208.4°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#163F45
RGB	rgb(22, 63, 69)
HSL	hsl(188, 52%, 18%)
HSV	hsv(188, 68%, 27%)
CMYK	cmyk(68.1%, 8.7%, 0%, 72.9%)
CIE-LAB	lab(24.18, -12.03, -7.93)
CIE-LCH	lch(24.18, 14.41, 213.41°)
OKLab	oklab(34.17% -0.0407 -0.022)
OKLCH	oklch(34.17% 0.046 208.4)
XYZ	xyz(3.1821, 4.1549, 6.2634)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163F45 #451C16

analogous

#164533 #163F45 #162745

triadic

#163F45 #45163F #3F4516

tetradic

#163F45 #331645 #451C16 #274516

square

#163F45 #331645 #451C16 #274516

split-complementary

#163F45 #451627 #453316

monochromatic

#071517 #071517 #163F45 #256973 #3494A2

Accessibility & contrast

On white

11.47

#163F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#163F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163F45

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163F45	#FFFFFF	#000000	##FFFFFF
##163F45	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393C45

Deuteranopia (green-blind)

#323745

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163f45;
/* rgb */ color: rgb(22, 63, 69);
/* oklch */ color: oklch(34.2% 0.046 208.4);

Tailwind

colors: {
  custom: {
    50: '#5a7478',
    500: '#163f45',
    950: '#000000',
  },
}

SCSS

$custom: #163f45;
$custom-light: #5a7478;
$custom-dark: #000000;

JSON

{
  "hex": "#163f45",
  "rgb": {
    "r": 22,
    "g": 63,
    "b": 69
  },
  "hsl": {
    "h": 187.66,
    "s": 51.648,
    "l": 17.843
  },
  "oklch": {
    "l": 0.3417,
    "c": 0.04622,
    "h": 208.4
  },
  "luminance": 0.04155
}

Semantic roles & 50–950 ramp

primary

#163F45

secondary

#7C433A

accent

#5F4DDB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #163F45

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

Preview Lab → · Contrast checker → · Palette generator →