Color

#5bbd56

#5bbd56
hex#5bbd56
rgbrgb(91, 189, 86)
hslhsl(117, 44%, 54%)
oklchoklch(0.716 0.169 142.7)
Closest name: Exit Light (#55bb33)Relative luminance 0.3929

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#b856bd

#8fbd56 · #56bd85

#565bbd · #bd565b

Split-complementary

Open in tool →

#8556bd · #bd568f

#568fbd · #b856bd · #bd8556

Contrast

#5bbd56 as textRatioAAAA largeAAAFix
Aaon white
2.37:1failfailfail
  • AA: use #378433 as the text (4.66:1)
  • AAA: use #2a6327 as the text (7.21:1)
  • AA: or shift the background to #3d3d3d (4.58:1)
  • AAA: or shift the background to #1c1c1c (7.19:1)
Aaon black
8.86:1passpasspassPasses 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 #5bbd56 as the background.

Brands using this color

mcpConnect your agent — build around #5bbd56
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #5bbd56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bbd56-a2bea4-924edf-1f2d25-edf1e9?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