Color

#56b86b

#56b86b
hex#56b86b
rgbrgb(86, 184, 107)
hslhsl(133, 41%, 53%)
oklchoklch(0.704 0.145 148.6)
Closest name: mediumseagreen (#3cb371)Relative luminance 0.3732

Colors that go with #56b86b

Charcoal, Mustard Yellow and Royal 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 →

#b856a3

#72b856 · #56b89c

#6b56b8 · #b86b56

Split-complementary

Open in tool →

#9c56b8 · #b85672

#5672b8 · #b856a3 · #b89c56

Contrast

#56b86b as textRatioAAAA largeAAAFix
Aaon white
2.48:1failfailfail
  • AA: use #388548 as the text (4.55:1)
  • AAA: use #296135 as the text (7.35:1)
  • AA: or shift the background to #3b3b3b (4.51:1)
  • AAA: or shift the background to #1a1a1a (7.01:1)
Aaon black
8.46:1passpasspassPasses 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 #56b86b 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 #56b86b
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 #56b86b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56b86b-a2beab-b84edf-1f2d28-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