Turquoise (21F3B7) — Shades, Harmonies, Palettes, CSS Code

"Turquoise"

Cyan · Spring

🧠 Psychology

Color of nature and harmony. Evokes growth, health and balance.

✨ Uses

Ecology, health, finance, success states, agriculture.

Tip

Turquoise pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.

Values

HEX #21F3B7

RGB rgb(33, 243, 183)

HSL hsl(163°, 90%, 54%)

CMYK C:86% M:0% Y:25% K:5%

Luminance 0.6804

WCAG Accessibility

On white 1.44:1

Aa — #21F3B7

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 14.57:1

Aa — #21F3B7

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#21F3B7 #F3205C

Analogous

#20F34E #21F3B7 #20C6F3

Triadic

#21F3B7 #B720F3 #F3B720

Split-comp.

#21F3B7 #F320C6 #F34E20

Tetradic

#21F3B7 #4E20F3 #F3205C #C6F320

Monochromatic

#074030 #119C75 #2CE8B2 #5AEDC3 #9FF4DC

Suggested palettes for this hue.

Gradient Sunset View all →

Sahara View all →

Tropical Jungle View all →