Color

#78eddd

#78eddd
hex#78eddd
rgbrgb(120, 237, 221)
hslhsl(172, 76%, 70%)
oklchoklch(0.873 0.109 183.8)
Closest name: Bath Water (#88eeee)Relative luminance 0.6978

Colors that go with #78eddd

Charcoal, Deep Sky Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ed7888

#78eda3 · #78c2ed

#dd78ed · #eddd78

Split-complementary

Open in tool →

#ed78c2 · #eda378

#a378ed · #ed7888 · #c2ed78

Contrast

#78eddd as textRatioAAAA largeAAAFix
Aaon white
1.4:1failfailfail
  • AA: use #128273 as the text (4.7:1)
  • AAA: use #0d6357 as the text (7.14:1)
  • AA: or shift the background to #5e5e5e (4.62:1)
  • AAA: or shift the background to #424242 (7.16:1)
Aaon black
14.96:1passpasspassPasses 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 #78eddd as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#78eddd reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #78eddd
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 #78eddd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78eddd-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