Color

#56e240

#56e240
hex#56e240
rgbrgb(86, 226, 64)
hslhsl(112, 74%, 57%)
oklchoklch(0.806 0.232 141.2)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5674

Colors that go with #56e240

Deep Sky Blue, Taupe and Violet 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 →

#cd40e2

#a7e240 · #40e27c

#4056e2 · #e24056

Split-complementary

Open in tool →

#7c40e2 · #e240a7

#40a7e2 · #cd40e2 · #e27c40

Contrast

#56e240 as textRatioAAAA largeAAAFix
Aaon white
1.7:1failfailfail
  • AA: use #238514 as the text (4.73:1)
  • AAA: use #1b660f as the text (7.11:1)
  • AA: or shift the background to #525252 (4.59:1)
  • AAA: or shift the background to #363636 (7.11:1)
Aaon black
12.35:1passpasspassPasses 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 #56e240 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 #56e240
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 #56e240 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56e240-a2bea2-864edf-1f2d23-eef1e9?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