#173534#173534

#173534 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.6% C 0.036 H 192.6°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#173534
RGB	rgb(23, 53, 52)
HSL	hsl(178, 39%, 15%)
HSV	hsv(178, 57%, 21%)
CMYK	cmyk(56.6%, 0%, 1.9%, 79.2%)
CIE-LAB	lab(19.95, -11.47, -2.83)
CIE-LCH	lch(19.95, 11.81, 193.84°)
OKLab	oklab(30.56% -0.0351 -0.0078)
OKLCH	oklch(30.56% 0.036 192.6)
XYZ	xyz(2.2460, 2.9761, 3.7042)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173534 #351718

analogous

#173525 #173534 #172735

triadic

#173534 #341735 #353417

tetradic

#173534 #251735 #351718 #273517

square

#173534 #251735 #351718 #273517

split-complementary

#173534 #351727 #352517

monochromatic

#091515 #091515 #173534 #2A605E #3C8A88

Accessibility & contrast

On white

13.16

#173534 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#173534 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173534

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173534	#FFFFFF	#000000	##FFFFFF
##173534	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323234

Deuteranopia (green-blind)

#2D2F34

Tritanopia (blue-blind)

#063635

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #173534;
/* rgb */ color: rgb(23, 53, 52);
/* oklch */ color: oklch(30.6% 0.036 192.6);

Tailwind

colors: {
  custom: {
    50: '#576c6b',
    500: '#173534',
    950: '#000000',
  },
}

SCSS

$custom: #173534;
$custom-light: #576c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#173534",
  "rgb": {
    "r": 23,
    "g": 53,
    "b": 52
  },
  "hsl": {
    "h": 178,
    "s": 39.474,
    "l": 14.902
  },
  "oklch": {
    "l": 0.30561,
    "c": 0.03595,
    "h": 192.6
  },
  "luminance": 0.02976
}

Semantic roles & 50–950 ramp

primary

#173534

secondary

#6B3D3E

accent

#585CCF

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #173534

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

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