"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
#21BDA4
RGB
rgb(33, 189, 164)
HSL
hsl(170°, 70%, 44%)
CMYK
C:83% M:0% Y:13% K:26%
Luminance
0.3998
WCAG Accessibility
Aa — #21BDA4
Secondary text
✗ AA
✗ AAA
✗ AA Large
Aa — #21BDA4
Secondary text
✓ AA
✓ AAA
✓ AA Large
All harmonies
Complementary
#21BDA4
#BF223C
Analogous
#22BF56
#21BDA4
#228ABF
Triadic
#21BDA4
#A522BF
#BFA522
Split-comp.
#21BDA4
#BF228A
#BF5622
Tetradic
#21BDA4
#5622BF
#BF223C
#8ABF22
Monochromatic
#BEEFE7
#6CDAC8
#2DB49D
#238B79
#134E44
Suggested palettes for this hue.