Aquamarine (18728B) — Shades, Harmonies, Palettes, CSS Code

"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 #18728B

RGB rgb(24, 114, 139)

HSL hsl(193°, 71%, 32%)

CMYK C:83% M:18% Y:0% K:45%

Luminance 0.1419

WCAG Accessibility

On white 5.5:1

Aa — #18728B

Secondary text

✓ AA ✗ AAA ✓ AA Large

On black 3.82:1

Aa — #18728B

Secondary text

✗ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#18728B #8C3118

Analogous

#188C6B #18728B #18388C

Triadic

#18728B #8C1872 #728C18

Split-comp.

#18728B #8C1838 #8C6B18

Tetradic

#18728B #6B188C #8C3118 #388C18

Monochromatic

#8CD0E3 #3AAFCF #206E83 #164B5A #07181D

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