#164B4B#164B4B

#164B4B is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.055 H 195.1°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#164B4B
RGB	rgb(22, 75, 75)
HSL	hsl(180, 55%, 19%)
HSV	hsv(180, 71%, 29%)
CMYK	cmyk(70.7%, 0%, 0%, 70.6%)
CIE-LAB	lab(28.67, -16.95, -5.12)
CIE-LCH	lch(28.67, 17.71, 196.79°)
OKLab	oklab(37.87% -0.0526 -0.0142)
OKLCH	oklch(37.87% 0.055 195.1)
XYZ	xyz(4.1164, 5.7103, 7.5405)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164B4B #4B1616

analogous

#164B31 #164B4B #16314B

triadic

#164B4B #4B164B #4B4B16

tetradic

#164B4B #31164B #4B1616 #314B16

square

#164B4B #31164B #4B1616 #314B16

split-complementary

#164B4B #4B1631 #4B3116

monochromatic

#071818 #081C1C #164B4B #247A7A #32AAAA

Accessibility & contrast

On white

9.80

#164B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#164B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B4B

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164B4B	#FFFFFF	#000000	##FFFFFF
##164B4B	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46474B

Deuteranopia (green-blind)

#3E414B

Tritanopia (blue-blind)

#004E4B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #164b4b;
/* rgb */ color: rgb(22, 75, 75);
/* oklch */ color: oklch(37.9% 0.055 195.1);

Tailwind

colors: {
  custom: {
    50: '#5c7d7d',
    500: '#164b4b',
    950: '#000000',
  },
}

SCSS

$custom: #164b4b;
$custom-light: #5c7d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#164b4b",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 75
  },
  "hsl": {
    "h": 180,
    "s": 54.639,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37873,
    "c": 0.05451,
    "h": 195.1
  },
  "luminance": 0.05711
}

Semantic roles & 50–950 ramp

primary

#164B4B

secondary

#833A3A

accent

#4A4ADE

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #164B4B

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

Preview Lab → · Contrast checker → · Palette generator →