Color

#43cbbc

#43cbbc
hex#43cbbc
rgbrgb(67, 203, 188)
hslhsl(173, 57%, 53%)
oklchoklch(0.766 0.117 184.5)
Closest name: Cockatoo (#58c8b6)Relative luminance 0.4754

Colors that go with #43cbbc

Charcoal, Taupe and Wheat 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 →

#cb4353

#43cb77 · #4397cb

#bc43cb · #cbbc43

Split-complementary

Open in tool →

#cb4397 · #cb7743

#7743cb · #cb4353 · #97cb43

Contrast

#43cbbc as textRatioAAAA largeAAAFix
Aaon white
2:1failfailfail
  • AA: use #248479 as the text (4.51:1)
  • AAA: use #1a6058 as the text (7.35:1)
  • AA: or shift the background to #474747 (4.65:1)
  • AAA: or shift the background to #2b2b2b (7.08:1)
Aaon black
10.51:1passpasspassPasses 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 #43cbbc 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 #43cbbc
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 #43cbbc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43cbbc-a2bebe-d459a3-1f292d-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