#17909E#17909E

#17909E is a mid, moderate teal. Relative luminance 0.226; OKLCH L 59.9% C 0.098 H 207.4°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#17909E
RGB	rgb(23, 144, 158)
HSL	hsl(186, 75%, 35%)
HSV	hsv(186, 85%, 62%)
CMYK	cmyk(85.4%, 8.9%, 0%, 38%)
CIE-LAB	lab(54.65, -25.64, -16.27)
CIE-LCH	lch(54.65, 30.37, 212.39°)
OKLab	oklab(59.91% -0.0874 -0.0453)
OKLCH	oklch(59.91% 0.098 207.4)
XYZ	xyz(16.4954, 22.5952, 35.8330)
Luminance	0.2260 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17909E #9E2517

analogous

#179E68 #17909E #174D9E

triadic

#17909E #9E1790 #909E17

tetradic

#17909E #68179E #9E2517 #4D9E17

square

#17909E #68179E #9E2517 #4D9E17

split-complementary

#17909E #9E174D #9E6817

monochromatic

#072F33 #0F5F69 #17909E #1FC1D3 #4BD5E5

Accessibility & contrast

On white

3.80

#17909E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#17909E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17909E

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17909E	#FFFFFF	#000000	##000000
##17909E	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828A9F

Deuteranopia (green-blind)

#717D9E

Tritanopia (blue-blind)

#009794

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #17909e;
/* rgb */ color: rgb(23, 144, 158);
/* oklch */ color: oklch(59.9% 0.098 207.4);

Tailwind

colors: {
  custom: {
    50: '#71b1ba',
    500: '#17909e',
    950: '#000000',
  },
}

SCSS

$custom: #17909e;
$custom-light: #71b1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#17909e",
  "rgb": {
    "r": 23,
    "g": 144,
    "b": 158
  },
  "hsl": {
    "h": 186.222,
    "s": 74.586,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59913,
    "c": 0.09842,
    "h": 207.4
  },
  "luminance": 0.22597
}

Semantic roles & 50–950 ramp

primary

#17909E

secondary

#C6574A

accent

#4A37F1

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #17909E

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

Preview Lab → · Contrast checker → · Palette generator →