#40D4D9
Cyan
HEX
RGB
HSL
About #40D4D9 Cyan
#40D4D9 is a cyan color. In the RGB color model, it is composed of 64 red, 212 green, and 217 blue. In the HSL color space, it has a hue of 182°, saturation of 67%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #40D4D9 in your CSS, SCSS, or Tailwind projects.
Color Properties
182°
Hue
67%
Saturation
55%
Lightness
Cyan
Color Harmonies
Colors that work well with #40D4D9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #40D4D9 against white and black backgrounds.
Aa#40D4D9 on White
Contrast Ratio1.8:1
AA ✗AA Large ✗AAA ✗
Aa#40D4D9 on Black
Contrast Ratio11.64:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #40D4D9 across different color formats.
| Format | Value |
|---|---|
| HEX | #40D4D9 |
| RGB | rgb(64, 212, 217) |
| HSL | hsl(182, 67%, 55%) |
| RGB Decimal | 64, 212, 217 |
| RGB Percent | 25.1%, 83.1%, 85.1% |
| CMYK (approx.) | 71%, 2%, 0%, 15% |
Related Palettes
12 palettes using #40D4D9 or similar colors