CSS named color

Medium Aquamarine #66CDAA

Medium Aquamarine is green. Below: every color format, WCAG contrast against black and white, its tints, shades and tones, and the harmonies that pair with it.

Color values

Contrast & accessibility

WCAG contrast ratio of Medium Aquamarine used as a foreground on white and black backgrounds.

Aa The quick brown fox
1.93:1

On white

AA ✕ AAA ✕ AA Large ✕
Aa The quick brown fox
10.88:1

On black

AA ✓ AAA ✓ AA Large ✓

Tints, shades & tones

Systematic variations of Medium Aquamarine — click any swatch to copy its hex.

Tintsmixed toward white
Shadesmixed toward black
Tonesmixed toward gray

Color harmonies

Palettes built from Medium Aquamarine by rotating its hue. Each swatch links to its closest named color.

Complementary

#66CDAA ≈ Medium Turquoise #CD6588 ≈ Pale Violet Red

Analogous

#65CD76 ≈ Medium Sea Green #66CDAA ≈ Medium Turquoise #65BCCD ≈ Medium Turquoise

Triadic

#66CDAA ≈ Medium Turquoise #AA65CD ≈ Medium Orchid #CDAA65 ≈ Dark Khaki

Split-complementary

#66CDAA ≈ Medium Turquoise #CD65BC ≈ Orchid #CD7665 ≈ Indian Red

Tetradic

#66CDAA ≈ Medium Turquoise #7665CD ≈ Slate Blue #CD6588 ≈ Pale Violet Red #BCCD65 ≈ Dark Khaki

Use Medium Aquamarine in your stack

Tailwind (arbitrary value)

Works for any property: text-[#66cdaa], border-[#66cdaa].

CSS custom property

Reference it anywhere with var(--color).

Build a full theme

Turn Medium Aquamarine into a complete shadcn/ui palette — light & dark, contrast-checked, one-command install.

Extract a theme →

Similar named colors

Medium Turquoise #48D1CC Dark Sea Green #8FBC8F Turquoise #40E0D0 Cadet Blue #5F9EA0 Light Green #90EE90 Sky Blue #87CEEB

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