Color

#3ccdb0

#3ccdb0
hex#3ccdb0
rgbrgb(60, 205, 176)
hslhsl(168, 59%, 52%)
oklchoklch(0.766 0.128 176.2)
Closest name: Cockatoo (#58c8b6)Relative luminance 0.4776

Colors that go with #3ccdb0

Charcoal, Hot Pink and Dark Orange 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 →

#cd3c59

#3ccd68 · #3ca1cd

#b03ccd · #cdb03c

Split-complementary

Open in tool →

#cd3ca1 · #cd683c

#683ccd · #cd3c59 · #a1cd3c

Contrast

#3ccdb0 as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #21826e as the text (4.68:1)
  • AAA: use #196153 as the text (7.3:1)
  • AA: or shift the background to #474747 (4.67:1)
  • AAA: or shift the background to #2b2b2b (7.11:1)
Aaon black
10.55:1passpasspassPasses 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 #3ccdb0 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 #3ccdb0
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 #3ccdb0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3ccdb0-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