#163531#163531

#163531 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.4% C 0.038 H 184.4°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#163531
RGB	rgb(22, 53, 49)
HSL	hsl(172, 41%, 15%)
HSV	hsv(172, 58%, 21%)
CMYK	cmyk(58.5%, 0%, 7.5%, 79.2%)
CIE-LAB	lab(19.80, -12.71, -1.01)
CIE-LCH	lch(19.80, 12.74, 184.53°)
OKLab	oklab(30.39% -0.0376 -0.0029)
OKLCH	oklch(30.39% 0.038 184.4)
XYZ	xyz(2.1581, 2.9383, 3.3586)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163531 #35161A

analogous

#163522 #163531 #162A35

triadic

#163531 #311635 #353116

tetradic

#163531 #221635 #35161A #2A3516

square

#163531 #221635 #35161A #2A3516

split-complementary

#163531 #35162A #352216

monochromatic

#091614 #091614 #163531 #286059 #3A8B81

Accessibility & contrast

On white

13.23

#163531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#163531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163531

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163531	#FFFFFF	#000000	##FFFFFF
##163531	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323231

Deuteranopia (green-blind)

#2D2E31

Tritanopia (blue-blind)

#063634

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #163531;
/* rgb */ color: rgb(22, 53, 49);
/* oklch */ color: oklch(30.4% 0.038 184.4);

Tailwind

colors: {
  custom: {
    50: '#566c69',
    500: '#163531',
    950: '#000000',
  },
}

SCSS

$custom: #163531;
$custom-light: #566c69;
$custom-dark: #000000;

JSON

{
  "hex": "#163531",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 49
  },
  "hsl": {
    "h": 172.258,
    "s": 41.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.3039,
    "c": 0.03769,
    "h": 184.4
  },
  "luminance": 0.02939
}

Semantic roles & 50–950 ramp

primary

#163531

secondary

#6C3B41

accent

#5766D1

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #163531

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

Preview Lab → · Contrast checker → · Palette generator →