Color

#56d7aa

#56d7aa
hex#56d7aa
rgbrgb(86, 215, 170)
hslhsl(159, 62%, 59%)
oklchoklch(0.795 0.132 166.8)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.5348

Colors that go with #56d7aa

Charcoal, Crimson and Mustard Yellow 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 →

#d75683

#56d769 · #56c4d7

#aa56d7 · #d7aa56

Split-complementary

Open in tool →

#d756c4 · #d76956

#6956d7 · #d75683 · #c4d756

Contrast

#56d7aa as textRatioAAAA largeAAAFix
Aaon white
1.8:1failfailfail
  • AA: use #1f8461 as the text (4.63:1)
  • AAA: use #176349 as the text (7.2:1)
  • AA: or shift the background to #4f4f4f (4.56:1)
  • AAA: or shift the background to #333333 (7.04:1)
Aaon black
11.7:1passpasspassPasses 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 #56d7aa 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 #56d7aa
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 #56d7aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56d7aa-a2beb8-d459c0-1f2c2d-e9f1eb?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