Color

#56db29

#56db29
hex#56db29
rgbrgb(86, 219, 41)
hslhsl(105, 71%, 51%)
oklchoklch(0.787 0.236 139.6)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.528

Colors that go with #56db29

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 →

#ae29db

#aedb29 · #29db56

#2956db · #db2956

Split-complementary

Open in tool →

#5629db · #db29ae

#29aedb · #ae29db · #db5629

Contrast

#56db29 as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #338717 as the text (4.55:1)
  • AAA: use #266411 as the text (7.21:1)
  • AA: or shift the background to #4f4f4f (4.51:1)
  • AAA: or shift the background to #303030 (7.27:1)
Aaon black
11.56:1passpasspassPasses 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 #56db29 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 #56db29
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 #56db29 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56db29-a6bea2-754edf-1f2d22-eff1e9?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