#18C991
Cyan
HEX
RGB
HSL
About #18C991 Cyan
#18C991 is a cyan color. In the RGB color model, it is composed of 24 red, 201 green, and 145 blue. In the HSL color space, it has a hue of 161°, saturation of 79%, and lightness of 44%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #18C991 in your CSS, SCSS, or Tailwind projects.
Color Properties
161°
Hue
79%
Saturation
44%
Lightness
Cyan
Color Harmonies
Colors that work well with #18C991 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18C991 against white and black backgrounds.
Aa#18C991 on White
Contrast Ratio2.14:1
AA ✗AA Large ✗AAA ✗
Aa#18C991 on Black
Contrast Ratio9.8:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #18C991 across different color formats.
| Format | Value |
|---|---|
| HEX | #18C991 |
| RGB | rgb(24, 201, 145) |
| HSL | hsl(161, 79%, 44%) |
| RGB Decimal | 24, 201, 145 |
| RGB Percent | 9.4%, 78.8%, 56.9% |
| CMYK (approx.) | 88%, 0%, 28%, 21% |
Related Palettes
12 palettes using #18C991 or similar colors