Color

#77c5bc

#77c5bc
hex#77c5bc
rgbrgb(119, 197, 188)
hslhsl(173, 40%, 62%)
oklchoklch(0.77 0.079 186.3)
Closest name: Cyantific (#77c9c2)Relative luminance 0.4749

Colors that go with #77c5bc

Charcoal, Blue and Crimson 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 →

#c57780

#77c595 · #77a7c5

#bc77c5 · #c5bc77

Split-complementary

Open in tool →

#c577a7 · #c59577

#9577c5 · #c57780 · #a7c577

Contrast

#77c5bc as textRatioAAAA largeAAAFix
Aaon white
2:1failfailfail
  • AA: use #378178 as the text (4.59:1)
  • AAA: use #29605a as the text (7.2:1)
  • AA: or shift the background to #474747 (4.64:1)
  • AAA: or shift the background to #2b2b2b (7.08:1)
Aaon black
10.5:1passpasspassPasses 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 #77c5bc 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 #77c5bc
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 #77c5bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77c5bc-a2bebe-d459a3-1f292d-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