#17708D#17708D

#17708D is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 50.9% C 0.090 H 225.7°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#17708D
RGB	rgb(23, 112, 141)
HSL	hsl(195, 72%, 32%)
HSV	hsv(195, 84%, 55%)
CMYK	cmyk(83.7%, 20.6%, 0%, 44.7%)
CIE-LAB	lab(43.79, -14.39, -22.97)
CIE-LCH	lch(43.79, 27.11, 237.93°)
OKLab	oklab(50.94% -0.063 -0.0645)
OKLCH	oklch(50.94% 0.09 225.7)
XYZ	xyz(10.9532, 13.6922, 27.2597)
Luminance	0.1369 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17708D #8D3417

analogous

#178D6F #17708D #17358D

triadic

#17708D #8D1770 #708D17

tetradic

#17708D #6F178D #8D3417 #358D17

square

#17708D #6F178D #8D3417 #358D17

split-complementary

#17708D #8D1735 #8D6F17

monochromatic

#061C24 #0E4658 #17708D #209AC2 #3FB8E0

Accessibility & contrast

On white

5.62

#17708D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#17708D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17708D

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17708D	#FFFFFF	#000000	##FFFFFF
##17708D	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606E8E

Deuteranopia (green-blind)

#51638D

Tritanopia (blue-blind)

#00787A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #17708d;
/* rgb */ color: rgb(23, 112, 141);
/* oklch */ color: oklch(50.9% 0.090 225.7);

Tailwind

colors: {
  custom: {
    50: '#6a99ae',
    500: '#17708d',
    950: '#000000',
  },
}

SCSS

$custom: #17708d;
$custom-light: #6a99ae;
$custom-dark: #000000;

JSON

{
  "hex": "#17708d",
  "rgb": {
    "r": 23,
    "g": 112,
    "b": 141
  },
  "hsl": {
    "h": 194.746,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.50936,
    "c": 0.09017,
    "h": 225.7
  },
  "luminance": 0.13694
}

Semantic roles & 50–950 ramp

primary

#17708D

secondary

#C05F40

accent

#6639EF

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #17708D

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

Preview Lab → · Contrast checker → · Palette generator →