Color

#55ddc2

#55ddc2
hex#55ddc2
rgbrgb(85, 221, 194)
hslhsl(168, 67%, 60%)
oklchoklch(0.816 0.124 177.5)
Closest name: turquoise (#40e0d0)Relative luminance 0.5754

Colors that go with #55ddc2

Charcoal, Crimson and Deep Sky Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#dd5570

#55dd7e · #55b4dd

#c255dd · #ddc255

Split-complementary

Open in tool →

#dd55b4 · #dd7e55

#7e55dd · #dd5570 · #b4dd55

Contrast

#55ddc2 as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #1a846f as the text (4.59:1)
  • AAA: use #136252 as the text (7.25:1)
  • AA: or shift the background to #545454 (4.51:1)
  • AAA: or shift the background to #363636 (7.2:1)
Aaon black
12.51:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #55ddc2 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #55ddc2
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #55ddc2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55ddc2-a2bebc-d459ad-1f2a2d-e9f1ec?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md