#309C8A
Cyan
HEX
RGB
HSL
About #309C8A Cyan
#309C8A is a cyan color. In the RGB color model, it is composed of 48 red, 156 green, and 138 blue. In the HSL color space, it has a hue of 170°, 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 #309C8A in your CSS, SCSS, or Tailwind projects.
Color Properties
170°
Hue
53%
Saturation
40%
Lightness
Cyan
Color Harmonies
Colors that work well with #309C8A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #309C8A against white and black backgrounds.
Aa#309C8A on White
Contrast Ratio3.36:1
AA ✗AA Large ✓AAA ✗
Aa#309C8A on Black
Contrast Ratio6.25:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #309C8A across different color formats.
| Format | Value |
|---|---|
| HEX | #309C8A |
| RGB | rgb(48, 156, 138) |
| HSL | hsl(170, 53%, 40%) |
| RGB Decimal | 48, 156, 138 |
| RGB Percent | 18.8%, 61.2%, 54.1% |
| CMYK (approx.) | 69%, 0%, 12%, 39% |
Related Palettes
12 palettes using #309C8A or similar colors