#40E2DD
Cyan
HEX
RGB
HSL
About #40E2DD Cyan
#40E2DD is a cyan color. In the RGB color model, it is composed of 64 red, 226 green, and 221 blue. In the HSL color space, it has a hue of 178°, saturation of 74%, and lightness of 57%.
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 & Gradients
Use #40E2DD in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
178°
Hue
74%
Saturation
57%
Lightness
Cyan
Color Harmonies
Colors that work well with #40E2DD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #40E2DD against white and black backgrounds.
Aa#40E2DD on White
Contrast Ratio1.6:1
AA ✗AA Large ✗AAA ✗
Aa#40E2DD on Black
Contrast Ratio13.14:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #40E2DD across different color formats.
| Format | Value |
|---|---|
| HEX | #40E2DD |
| RGB | rgb(64, 226, 221) |
| HSL | hsl(178, 74%, 57%) |
| RGB Decimal | 64, 226, 221 |
| RGB Percent | 25.1%, 88.6%, 86.7% |
| CMYK (approx.) | 72%, 0%, 2%, 11% |
Related Palettes
12 palettes using #40E2DD or similar colors