Color

#5bdb24

#5bdb24
hex#5bdb24
rgbrgb(91, 219, 36)
hslhsl(102, 72%, 50%)
oklchoklch(0.788 0.236 138.9)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5301

Colors that go with #5bdb24

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 →

#a424db

#b7db24 · #24db48

#245bdb · #db245b

Split-complementary

Open in tool →

#4824db · #db24b7

#24b7db · #a424db · #db4824

Contrast

#5bdb24 as textRatioAAAA largeAAAFix
Aaon white
1.81:1failfailfail
  • AA: use #368415 as the text (4.7:1)
  • AAA: use #2a6510 as the text (7.08:1)
  • AA: or shift the background to #4f4f4f (4.53:1)
  • AAA: or shift the background to #303030 (7.29:1)
Aaon black
11.6:1passpasspassPasses 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 #5bdb24 as the background.

Brands using this color

mcpConnect your agent — build around #5bdb24
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 #5bdb24 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bdb24-a7bea2-6e4edf-1f2d21-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