#164F57#164F57

#164F57 is a dark, muted teal. Relative luminance 0.065; OKLCH L 39.5% C 0.059 H 208.5°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#164F57
RGB	rgb(22, 79, 87)
HSL	hsl(187, 60%, 21%)
HSV	hsv(187, 75%, 34%)
CMYK	cmyk(74.7%, 9.2%, 0%, 65.9%)
CIE-LAB	lab(30.52, -15.11, -10.04)
CIE-LCH	lch(30.52, 18.14, 213.60°)
OKLab	oklab(39.52% -0.0515 -0.0279)
OKLCH	oklch(39.52% 0.059 208.5)
XYZ	xyz(4.8464, 6.4501, 10.0046)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F57 #571E16

analogous

#16573F #164F57 #162F57

triadic

#164F57 #57164F #4F5716

tetradic

#164F57 #3F1657 #571E16 #2F5716

square

#164F57 #3F1657 #571E16 #2F5716

split-complementary

#164F57 #57162F #573F16

monochromatic

#061618 #0A2326 #164F57 #227B88 #2FA8B9

Accessibility & contrast

On white

9.17

#164F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#164F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F57

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F57	#FFFFFF	#000000	##FFFFFF
##164F57	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484C58

Deuteranopia (green-blind)

#3E4557

Tritanopia (blue-blind)

#005351

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164f57;
/* rgb */ color: rgb(22, 79, 87);
/* oklch */ color: oklch(39.5% 0.059 208.5);

Tailwind

colors: {
  custom: {
    50: '#5e8086',
    500: '#164f57',
    950: '#000000',
  },
}

SCSS

$custom: #164f57;
$custom-light: #5e8086;
$custom-dark: #000000;

JSON

{
  "hex": "#164f57",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 87
  },
  "hsl": {
    "h": 187.385,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.39518,
    "c": 0.05855,
    "h": 208.5
  },
  "luminance": 0.06451
}

Semantic roles & 50–950 ramp

primary

#164F57

secondary

#8E453A

accent

#5845E3

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #164F57

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

Preview Lab → · Contrast checker → · Palette generator →