Color

#5bc886

#5bc886
hex#5bc886
rgbrgb(91, 200, 134)
hslhsl(144, 50%, 57%)
oklchoklch(0.752 0.139 154.5)
Closest name: Emerald Green (#50c878)Relative luminance 0.4525

Colors that go with #5bc886

Charcoal, Dark Olive Green 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 →

#c85b9c

#65c85b · #5bc8bd

#865bc8 · #c8865b

Split-complementary

Open in tool →

#bd5bc8 · #c85b65

#5b65c8 · #c85b9c · #c8bd5b

Contrast

#5bc886 as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #2d8650 as the text (4.53:1)
  • AAA: use #21633c as the text (7.2:1)
  • AA: or shift the background to #454545 (4.59:1)
  • AAA: or shift the background to #262626 (7.24:1)
Aaon black
10.05:1passpasspassPasses 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 #5bc886 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 #5bc886
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 #5bc886 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bc886-a2beb0-ca59d4-1f2d2b-eaf1e9?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