#309C8F
Cyan
HEX
RGB
HSL
About #309C8F Cyan
#309C8F is a cyan color. In the RGB color model, it is composed of 48 red, 156 green, and 143 blue. In the HSL color space, it has a hue of 173°, saturation of 53%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #309C8F in your CSS, SCSS, or Tailwind projects.
Color Properties
173°
Hue
53%
Saturation
40%
Lightness
Cyan
Color Harmonies
Colors that work well with #309C8F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #309C8F against white and black backgrounds.
Aa#309C8F on White
Contrast Ratio3.35:1
AA ✗AA Large ✓AAA ✗
Aa#309C8F on Black
Contrast Ratio6.28:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #309C8F across different color formats.
| Format | Value |
|---|---|
| HEX | #309C8F |
| RGB | rgb(48, 156, 143) |
| HSL | hsl(173, 53%, 40%) |
| RGB Decimal | 48, 156, 143 |
| RGB Percent | 18.8%, 61.2%, 56.1% |
| CMYK (approx.) | 69%, 0%, 8%, 39% |
Related Palettes
12 palettes using #309C8F or similar colors