Color

#3cc8aa

#3cc8aa
hex#3cc8aa
rgbrgb(60, 200, 170)
hslhsl(167, 56%, 51%)
oklchoklch(0.751 0.126 175.1)
Closest name: Cockatoo (#58c8b6)Relative luminance 0.4517

Colors that go with #3cc8aa

Charcoal, Hot Pink and 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 →

#c83c5a

#3cc864 · #3ca0c8

#aa3cc8 · #c8aa3c

Split-complementary

Open in tool →

#c83ca0 · #c8643c

#643cc8 · #c83c5a · #a0c83c

Contrast

#3cc8aa as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #25836f as the text (4.61:1)
  • AAA: use #1c6354 as the text (7.09:1)
  • AA: or shift the background to #454545 (4.58:1)
  • AAA: or shift the background to #262626 (7.23:1)
Aaon black
10.03:1passpasspassPasses 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 #3cc8aa 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 #3cc8aa
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 #3cc8aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3cc8aa-a2bebb-d459af-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