#17424A#17424A

#17424A is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.049 H 211.9°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#17424A
RGB	rgb(23, 66, 74)
HSL	hsl(189, 53%, 19%)
HSV	hsv(189, 69%, 29%)
CMYK	cmyk(68.9%, 10.8%, 0%, 71%)
CIE-LAB	lab(25.48, -11.86, -9.26)
CIE-LCH	lch(25.48, 15.05, 217.97°)
OKLab	oklab(35.3% -0.0413 -0.0257)
OKLCH	oklch(35.3% 0.049 211.9)
XYZ	xyz(3.5371, 4.5726, 7.1734)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17424A #4A1F17

analogous

#174A39 #17424A #17294A

triadic

#17424A #4A1742 #424A17

tetradic

#17424A #39174A #4A1F17 #294A17

square

#17424A #39174A #4A1F17 #294A17

split-complementary

#17424A #4A1729 #4A3917

monochromatic

#071517 #08181B #17424A #266C79 #3495A7

Accessibility & contrast

On white

10.97

#17424A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#17424A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17424A

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17424A	#FFFFFF	#000000	##FFFFFF
##17424A	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404A

Deuteranopia (green-blind)

#343A4A

Tritanopia (blue-blind)

#004544

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #17424a;
/* rgb */ color: rgb(23, 66, 74);
/* oklch */ color: oklch(35.3% 0.049 211.9);

Tailwind

colors: {
  custom: {
    50: '#5b767c',
    500: '#17424a',
    950: '#000000',
  },
}

SCSS

$custom: #17424a;
$custom-light: #5b767c;
$custom-dark: #000000;

JSON

{
  "hex": "#17424a",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 74
  },
  "hsl": {
    "h": 189.412,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.35296,
    "c": 0.04867,
    "h": 211.9
  },
  "luminance": 0.04573
}

Semantic roles & 50–950 ramp

primary

#17424A

secondary

#81473C

accent

#624CDC

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #17424A

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

Preview Lab → · Contrast checker → · Palette generator →