Color

#77aca5

#77aca5
hex#77aca5
rgbrgb(119, 172, 165)
hslhsl(172, 24%, 57%)
oklchoklch(0.705 0.057 185.7)
Closest name: Catnip (#80aa95)Relative luminance 0.3614

Colors that go with #77aca5

Charcoal, Blue and Burlywood 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.

Real palettes that use #77aca5

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ac777e

#77ac8a · #7798ac

#a577ac · #aca577

Split-complementary

Open in tool →

#ac7798 · #ac8a77

#8a77ac · #ac777e · #98ac77

Contrast

#77aca5 as textRatioAAAA largeAAAFix
Aaon white
2.55:1failfailfail
  • AA: use #4e7e78 as the text (4.59:1)
  • AAA: use #3a5f5a as the text (7.08:1)
  • AA: or shift the background to #383838 (4.59:1)
  • AAA: or shift the background to #171717 (7.02:1)
Aaon black
8.23:1passpasspassPasses 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 #77aca5 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 #77aca5
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 #77aca5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77aca5-a2bebe-d459a5-1f292d-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