Color

#55e2ac

#55e2ac
hex#55e2ac
rgbrgb(85, 226, 172)
hslhsl(157, 71%, 61%)
oklchoklch(0.822 0.145 164.3)
Closest name: Aquamarine (#2ee8bb)Relative luminance 0.593

Colors that go with #55e2ac

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 →

#e2558b

#55e265 · #55d2e2

#ac55e2 · #e2ac55

Split-complementary

Open in tool →

#e255d2 · #e26555

#6555e2 · #e2558b · #d2e255

Contrast

#55e2ac as textRatioAAAA largeAAAFix
Aaon white
1.63:1failfailfail
  • AA: use #17875c as the text (4.51:1)
  • AAA: use #116444 as the text (7.17:1)
  • AA: or shift the background to #545454 (4.64:1)
  • AAA: or shift the background to #383838 (7.18:1)
Aaon black
12.86:1passpasspassPasses 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 #55e2ac 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 #55e2ac
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 #55e2ac and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55e2ac-a2beb7-d459c4-1f2c2d-e9f1ea?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