Color

#77cfc4

#77cfc4
hex#77cfc4
rgbrgb(119, 207, 196)
hslhsl(173, 48%, 64%)
oklchoklch(0.796 0.087 185.3)
Closest name: Hidden Sea Glass (#6fd1c9)Relative luminance 0.5253

Colors that go with #77cfc4

Charcoal, Light Coral and 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 →

#cf7781

#77cf99 · #77adcf

#c577cf · #cfc577

Split-complementary

Open in tool →

#cf77ad · #cf9977

#9977cf · #cf7781 · #adcf77

Contrast

#77cfc4 as textRatioAAAA largeAAAFix
Aaon white
1.83:1failfailfail
  • AA: use #2d8077 as the text (4.7:1)
  • AAA: use #22625b as the text (7.08:1)
  • AA: or shift the background to #4d4d4d (4.63:1)
  • AAA: or shift the background to #303030 (7.23:1)
Aaon black
11.51:1passpasspassPasses 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 #77cfc4 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 #77cfc4
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 #77cfc4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77cfc4-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