Aquamarine (259BA2) — 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 #259BA2

RGB rgb(37, 155, 162)

HSL hsl(183°, 63%, 39%)

CMYK C:77% M:4% Y:0% K:36%

Luminance 0.2689

WCAG Accessibility

On white 3.34:1

Aa — #259BA2

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 6.29:1

Aa — #259BA2

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#259BA2 #A22B25

Analogous

#25A26A #259BA2 #255DA2

Triadic

#259BA2 #A2259C #9CA225

Split-comp.

#259BA2 #A2255D #A26A25

Tetradic

#259BA2 #6A25A2 #A22B25 #5DA225

Monochromatic

#ADE3E6 #5FC8CE #2F9398 #236D71 #113537

Suggested palettes for this hue.

Autumn Forest View all →

Matcha Tea View all →

Dark UI View all →