#17808E#17808E

#17808E is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.1% C 0.090 H 209.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#17808E
RGB	rgb(23, 128, 142)
HSL	hsl(187, 72%, 32%)
HSV	hsv(187, 84%, 56%)
CMYK	cmyk(83.8%, 9.9%, 0%, 44.3%)
CIE-LAB	lab(48.97, -22.75, -15.61)
CIE-LCH	lch(48.97, 27.59, 214.45°)
OKLab	oklab(55.13% -0.0785 -0.0435)
OKLCH	oklch(55.13% 0.09 209)
XYZ	xyz(12.9528, 17.5718, 28.2950)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17808E #8E2517

analogous

#178E61 #17808E #17448E

triadic

#17808E #8E1780 #808E17

tetradic

#17808E #61178E #8E2517 #448E17

square

#17808E #61178E #8E2517 #448E17

split-complementary

#17808E #8E1744 #8E6117

monochromatic

#062125 #0E5159 #17808E #20AFC3 #3FCDE0

Accessibility & contrast

On white

4.65

#17808E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#17808E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #17808E

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17808E	#FFFFFF	#000000	##FFFFFF
##17808E	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8F

Deuteranopia (green-blind)

#646F8E

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #17808e;
/* rgb */ color: rgb(23, 128, 142);
/* oklch */ color: oklch(55.1% 0.090 209.0);

Tailwind

colors: {
  custom: {
    50: '#6ca5af',
    500: '#17808e',
    950: '#000000',
  },
}

SCSS

$custom: #17808e;
$custom-light: #6ca5af;
$custom-dark: #000000;

JSON

{
  "hex": "#17808e",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 142
  },
  "hsl": {
    "h": 187.059,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55125,
    "c": 0.08979,
    "h": 209
  },
  "luminance": 0.17573
}

Semantic roles & 50–950 ramp

primary

#17808E

secondary

#C05040

accent

#4E39EF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #17808E

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

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