#17A1B3#17A1B3

#17A1B3 is a light, moderate teal. Relative luminance 0.289; OKLCH L 65.1% C 0.108 H 209.2°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#17A1B3
RGB	rgb(23, 161, 179)
HSL	hsl(187, 77%, 40%)
HSV	hsv(187, 87%, 70%)
CMYK	cmyk(87.2%, 10.1%, 0%, 29.8%)
CIE-LAB	lab(60.71, -27.29, -18.99)
CIE-LCH	lch(60.71, 33.25, 214.84°)
OKLab	oklab(65.07% -0.0947 -0.053)
OKLCH	oklch(65.07% 0.108 209.2)
XYZ	xyz(21.2313, 28.9238, 47.1029)
Luminance	0.2893 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17A1B3 #B32917

analogous

#17B377 #17A1B3 #1753B3

triadic

#17A1B3 #B317A1 #A1B317

tetradic

#17A1B3 #7717B3 #B32917 #53B317

square

#17A1B3 #7717B3 #B32917 #53B317

split-complementary

#17A1B3 #B31753 #B37717

monochromatic

#093F47 #10707D #17A1B3 #24CDE3 #5BD9EA

Accessibility & contrast

On white

3.09

#17A1B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#17A1B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17A1B3

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17A1B3	#FFFFFF	#000000	##000000
##17A1B3	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919BB4

Deuteranopia (green-blind)

#7E8CB3

Tritanopia (blue-blind)

#00A9A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #17a1b3;
/* rgb */ color: rgb(23, 161, 179);
/* oklch */ color: oklch(65.1% 0.108 209.2);

Tailwind

colors: {
  custom: {
    50: '#76bdc9',
    500: '#17a1b3',
    950: '#000000',
  },
}

SCSS

$custom: #17a1b3;
$custom-light: #76bdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#17a1b3",
  "rgb": {
    "r": 23,
    "g": 161,
    "b": 179
  },
  "hsl": {
    "h": 186.923,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65068,
    "c": 0.10849,
    "h": 209.2
  },
  "luminance": 0.28927
}

Semantic roles & 50–950 ramp

primary

#17A1B3

secondary

#CD6658

accent

#4A34F4

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #17A1B3

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

Preview Lab → · Contrast checker → · Palette generator →