Aquamarine (12C4B5) — 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 #12C4B5

RGB rgb(18, 196, 181)

HSL hsl(175°, 83%, 42%)

CMYK C:91% M:0% Y:8% K:23%

Luminance 0.4355

WCAG Accessibility

On white 2.19:1

Aa — #12C4B5

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 9.59:1

Aa — #12C4B5

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#12C4B5 #C41221

Analogous

#12C45C #12C4B5 #127AC4

Triadic

#12C4B5 #B512C4 #C4B512

Split-comp.

#12C4B5 #C4127A #C45C12

Tetradic

#12C4B5 #5C12C4 #C41221 #7AC412

Monochromatic

#B0F3ED #57E5D9 #1DB9AC #168D83 #0C4B46

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