#163433#163433

#163433 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.036 H 192.6°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#163433
RGB	rgb(22, 52, 51)
HSL	hsl(178, 41%, 15%)
HSV	hsv(178, 58%, 20%)
CMYK	cmyk(57.7%, 0%, 1.9%, 79.6%)
CIE-LAB	lab(19.50, -11.46, -2.82)
CIE-LCH	lch(19.50, 11.80, 193.81°)
OKLab	oklab(30.17% -0.0351 -0.0078)
OKLCH	oklch(30.17% 0.036 192.6)
XYZ	xyz(2.1562, 2.8654, 3.5708)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163433 #341617

analogous

#163424 #163433 #162634

triadic

#163433 #331634 #343316

tetradic

#163433 #241634 #341617 #263416

square

#163433 #241634 #341617 #263416

split-complementary

#163433 #341626 #342416

monochromatic

#091615 #091615 #163433 #285F5D #3A8A87

Accessibility & contrast

On white

13.35

#163433 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#163433 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163433

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163433	#FFFFFF	#000000	##FFFFFF
##163433	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313133

Deuteranopia (green-blind)

#2C2E33

Tritanopia (blue-blind)

#053534

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #163433;
/* rgb */ color: rgb(22, 52, 51);
/* oklch */ color: oklch(30.2% 0.036 192.6);

Tailwind

colors: {
  custom: {
    50: '#566b6a',
    500: '#163433',
    950: '#000000',
  },
}

SCSS

$custom: #163433;
$custom-light: #566b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#163433",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 51
  },
  "hsl": {
    "h": 178,
    "s": 40.541,
    "l": 14.51
  },
  "oklch": {
    "l": 0.30172,
    "c": 0.03592,
    "h": 192.6
  },
  "luminance": 0.02866
}

Semantic roles & 50–950 ramp

primary

#163433

secondary

#6A3B3D

accent

#575BD0

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #163433

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

Preview Lab → · Contrast checker → · Palette generator →