Color

#5cb771

#5cb771
hex#5cb771
rgbrgb(92, 183, 113)
hslhsl(134, 39%, 54%)
oklchoklch(0.705 0.134 149.4)
Closest name: mediumseagreen (#3cb371)Relative luminance 0.3733

Colors that go with #5cb771

Charcoal, Blue and Cornflower Blue 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 →

#b75ca2

#74b75c · #5cb79f

#715cb7 · #b7715c

Split-complementary

Open in tool →

#9f5cb7 · #b75c74

#5c74b7 · #b75ca2 · #b79f5c

Contrast

#5cb771 as textRatioAAAA largeAAAFix
Aaon white
2.48:1failfailfail
  • AA: use #3a834b as the text (4.64:1)
  • AAA: use #2c6339 as the text (7.12:1)
  • AA: or shift the background to #3b3b3b (4.52:1)
  • AAA: or shift the background to #1a1a1a (7.02:1)
Aaon black
8.47:1passpasspassPasses 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 #5cb771 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 #5cb771
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 #5cb771 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5cb771-a2beac-b559d4-1f2d29-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