Color

#5bf056

#5bf056
hex#5bf056
rgbrgb(91, 240, 86)
hslhsl(118, 84%, 64%)
oklchoklch(0.845 0.232 142.7)
Closest name: Becquerel (#4bec13)Relative luminance 0.6522

Colors that go with #5bf056

Deep Sky Blue, Violet and Taupe 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 →

#eb56f0

#a8f056 · #56f09e

#565bf0 · #f0565b

Split-complementary

Open in tool →

#9e56f0 · #f056a8

#56a8f0 · #eb56f0 · #f09e56

Contrast

#5bf056 as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #10880c as the text (4.62:1)
  • AAA: use #0c6709 as the text (7.1:1)
  • AA: or shift the background to #595959 (4.68:1)
  • AAA: or shift the background to #3d3d3d (7.26:1)
Aaon black
14.04:1passpasspassPasses 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 #5bf056 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 #5bf056
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 #5bf056 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bf056-a2bea4-944edf-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