#17434A#17434A

#17434A is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.6% C 0.049 H 209.6°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#17434A
RGB	rgb(23, 67, 74)
HSL	hsl(188, 53%, 19%)
HSV	hsv(188, 69%, 29%)
CMYK	cmyk(68.9%, 9.5%, 0%, 71%)
CIE-LAB	lab(25.83, -12.47, -8.72)
CIE-LCH	lch(25.83, 15.21, 214.98°)
OKLab	oklab(35.58% -0.0426 -0.0242)
OKLCH	oklch(35.58% 0.049 209.6)
XYZ	xyz(3.5960, 4.6905, 7.1931)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17434A #4A1E17

analogous

#174A38 #17434A #172A4A

triadic

#17434A #4A1743 #434A17

tetradic

#17434A #38174A #4A1E17 #2A4A17

square

#17434A #38174A #4A1E17 #2A4A17

split-complementary

#17434A #4A172A #4A3817

monochromatic

#071517 #08191B #17434A #266D79 #3498A7

Accessibility & contrast

On white

10.83

#17434A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#17434A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17434A

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17434A	#FFFFFF	#000000	##FFFFFF
##17434A	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D404A

Deuteranopia (green-blind)

#353B4A

Tritanopia (blue-blind)

#004645

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #17434a;
/* rgb */ color: rgb(23, 67, 74);
/* oklch */ color: oklch(35.6% 0.049 209.6);

Tailwind

colors: {
  custom: {
    50: '#5b777c',
    500: '#17434a',
    950: '#000000',
  },
}

SCSS

$custom: #17434a;
$custom-light: #5b777c;
$custom-dark: #000000;

JSON

{
  "hex": "#17434a",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 74
  },
  "hsl": {
    "h": 188.235,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.3558,
    "c": 0.04899,
    "h": 209.6
  },
  "luminance": 0.04691
}

Semantic roles & 50–950 ramp

primary

#17434A

secondary

#81453C

accent

#604CDC

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #17434A

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

Preview Lab → · Contrast checker → · Palette generator →