Color

#4fcfa4

#4fcfa4
hex#4fcfa4
rgbrgb(79, 207, 164)
hslhsl(160, 57%, 56%)
oklchoklch(0.772 0.13 167.4)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.4897

Colors that go with #4fcfa4

Charcoal, Hot Pink 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 →

#cf4f79

#4fcf64 · #4fb9cf

#a44fcf · #cfa44f

Split-complementary

Open in tool →

#cf4fb9 · #cf644f

#644fcf · #cf4f79 · #b9cf4f

Contrast

#4fcfa4 as textRatioAAAA largeAAAFix
Aaon white
1.95:1failfailfail
  • AA: use #248464 as the text (4.61:1)
  • AAA: use #1b644c as the text (7.06:1)
  • AA: or shift the background to #4a4a4a (4.56:1)
  • AAA: or shift the background to #2b2b2b (7.28:1)
Aaon black
10.79:1passpasspassPasses 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 #4fcfa4 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 #4fcfa4
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 #4fcfa4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4fcfa4-a2beb8-d459be-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