Color

#55ce75

#55ce75
hex#55ce75
rgbrgb(85, 206, 117)
hslhsl(136, 55%, 57%)
oklchoklch(0.761 0.166 149.5)
Closest name: Emerald Green (#50c878)Relative luminance 0.4736

Colors that go with #55ce75

Charcoal, Blue and Mustard Yellow 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 →

#ce55ad

#71ce55 · #55ceb2

#7555ce · #ce7555

Split-complementary

Open in tool →

#b255ce · #ce5571

#5571ce · #ce55ad · #ceb255

Contrast

#55ce75 as textRatioAAAA largeAAAFix
Aaon white
2.01:1failfailfail
  • AA: use #278640 as the text (4.59:1)
  • AAA: use #1d632f as the text (7.3:1)
  • AA: or shift the background to #474747 (4.63:1)
  • AAA: or shift the background to #2b2b2b (7.06:1)
Aaon black
10.47:1passpasspassPasses 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 #55ce75 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 #55ce75
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 #55ce75 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55ce75-a2bead-b959d4-1f2d29-ebf1e9?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