Color

#4da8a5

#4da8a5
hex#4da8a5
rgbrgb(77, 168, 165)
hslhsl(178, 37%, 48%)
oklchoklch(0.676 0.087 192.4)
Closest name: Ambrosial Oceanside (#47ae9c)Relative luminance 0.323

Colors that go with #4da8a5

Charcoal, Burlywood and Copper 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 →

#a84d50

#4da877 · #4d7da8

#a54da8 · #a8a54d

Split-complementary

Open in tool →

#a84d7d · #a8774d

#774da8 · #a84d50 · #7da84d

Contrast

#4da8a5 as textRatioAAAA largeAAAFix
Aaon white
2.82:1failfailfail
  • AA: use #3b817f as the text (4.53:1)
  • AAA: use #2b5e5d as the text (7.34:1)
  • AA: or shift the background to #303030 (4.69:1)
  • AAA: or shift the background to #0a0a0a (7.03:1)
Aaon black
7.46:1passpasspassPasses 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 #4da8a5 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 #4da8a5
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 #4da8a5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4da8a5-a2bcbe-d45999-1f282d-e9f1ed?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