Similar colors View all →
Aquamarine
#40D9DB
Aquamarine
#26D0CE
Turquoise
#40E0D0
Mint Turquoise
#4ECDC4
Pale Cyan
#B2EBF2
Dark Turquoise
#00CED1
Summer Sky
#67E8F9
Soft Sky Blue
#87CEEB
Digital Cyan
#06B6D4
Vivid Cyan
#00BCD4
Teal Blue
#0097A7
Azure
#0EA5E9
Teal
#009688
"Aquamarine"
Cyan · Summer
🧠 Psychology
Fresh and soothing color. Evokes clarity, communication and technological innovation.
✨ Uses
Tech, health, communication, SaaS, media.
Tip
Aquamarine pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #40D9DB
RGB rgb(64, 217, 219)
HSL hsl(181°, 68%, 55%)
CMYK C:71% M:1% Y:0% K:14%
Luminance 0.5633
WCAG Accessibility
On white 1.73:1
Aa — #40D9DB
Secondary text
✗ AA ✗ AAA ✗ AA Large
On black 12.17:1
Aa — #40D9DB
Secondary text
✓ AA ✓ AAA ✓ AA Large

All harmonies

Complementary
#40D9DB #DA413E
Analogous
#3EDA8F #40D9DB #3E8ADA
Triadic
#40D9DB #DA3ED8 #D8DA3E
Split-comp.
#40D9DB #DA3E8A #DA8F3E
Tetradic
#40D9DB #8F3EDA #DA413E #8ADA3E
Monochromatic
#103C3C #258B8D #4ACDCF #72D8DA #AEE9EA
Suggested palettes for this hue.
Nordic View all →
Leather & Wood View all →
Tropical Fruits View all →

  
Discover more colors View all →
Dark Turquoise
#00CED1
Summer Sky
#67E8F9
Teal Blue
#0097A7
Mint Turquoise
#4ECDC4
Vivid Cyan
#00BCD4
Turquoise
#40E0D0
Aquamarine
#26D0CE
Teal
#009688
🔄 Converter ♿ Contrast 🌈 Gradient