Color

#4ad3bc

#4ad3bc
hex#4ad3bc
rgbrgb(74, 211, 188)
hslhsl(170, 61%, 56%)
oklchoklch(0.787 0.122 179.6)
Closest name: mediumturquoise (#48d1cc)Relative luminance 0.5168

Colors that go with #4ad3bc

Charcoal, Crimson and Deep Sky 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 →

#d34a61

#4ad378 · #4aa6d3

#bc4ad3 · #d3bc4a

Split-complementary

Open in tool →

#d34aa6 · #d3784a

#784ad3 · #d34a61 · #a6d34a

Contrast

#4ad3bc as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #208373 as the text (4.61:1)
  • AAA: use #186356 as the text (7.1:1)
  • AA: or shift the background to #4d4d4d (4.56:1)
  • AAA: or shift the background to #303030 (7.12:1)
Aaon black
11.34:1passpasspassPasses 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 #4ad3bc 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 #4ad3bc
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 #4ad3bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ad3bc-a2bebd-d459a9-1f292d-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