#17474A#17474A

#17474A is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.7% C 0.051 H 201.0°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#17474A
RGB	rgb(23, 71, 74)
HSL	hsl(184, 53%, 19%)
HSV	hsv(184, 69%, 29%)
CMYK	cmyk(68.9%, 4.1%, 0%, 71%)
CIE-LAB	lab(27.25, -14.82, -6.59)
CIE-LCH	lch(27.25, 16.22, 203.97°)
OKLab	oklab(36.72% -0.0476 -0.0182)
OKLCH	oklch(36.72% 0.051 201)
XYZ	xyz(3.8421, 5.1826, 7.2751)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17474A #4A1A17

analogous

#174A34 #17474A #172E4A

triadic

#17474A #4A1747 #474A17

tetradic

#17474A #34174A #4A1A17 #2E4A17

square

#17474A #34174A #4A1A17 #2E4A17

split-complementary

#17474A #4A172E #4A3417

monochromatic

#071617 #081A1B #17474A #267479 #34A1A7

Accessibility & contrast

On white

10.31

#17474A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#17474A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17474A

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17474A	#FFFFFF	#000000	##FFFFFF
##17474A	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41444A

Deuteranopia (green-blind)

#3A3E4A

Tritanopia (blue-blind)

#004A48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #17474a;
/* rgb */ color: rgb(23, 71, 74);
/* oklch */ color: oklch(36.7% 0.051 201.0);

Tailwind

colors: {
  custom: {
    50: '#5c7a7c',
    500: '#17474a',
    950: '#000000',
  },
}

SCSS

$custom: #17474a;
$custom-light: #5c7a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#17474a",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 74
  },
  "hsl": {
    "h": 183.529,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36721,
    "c": 0.05099,
    "h": 201
  },
  "luminance": 0.05183
}

Semantic roles & 50–950 ramp

primary

#17474A

secondary

#81403C

accent

#544CDC

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #17474A

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

Preview Lab → · Contrast checker → · Palette generator →