Color

#78ddbd

#78ddbd
hex#78ddbd
rgbrgb(120, 221, 189)
hslhsl(161, 60%, 67%)
oklchoklch(0.827 0.106 170.9)
Closest name: Cabbage (#87d7be)Relative luminance 0.5938

Colors that go with #78ddbd

Charcoal, Plum and Slate Gray 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 #78ddbd

Tints & shades

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

Harmonies

Complementary

Open in tool →

#dd7898

#78dd8b · #78cbdd

#bd78dd · #ddbd78

Split-complementary

Open in tool →

#dd78cb · #dd8b78

#8b78dd · #dd7898 · #cbdd78

Contrast

#78ddbd as textRatioAAAA largeAAAFix
Aaon white
1.63:1failfailfail
  • AA: use #218364 as the text (4.67:1)
  • AAA: use #18624b as the text (7.27:1)
  • AA: or shift the background to #545454 (4.64:1)
  • AAA: or shift the background to #383838 (7.19:1)
Aaon black
12.88:1passpasspassPasses 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 #78ddbd 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 #78ddbd
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 #78ddbd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78ddbd-a2beb8-d459bb-1f2c2d-e9f1eb?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