Color

#05f535

#05f535
hex#05f535
rgbrgb(5, 245, 53)
hslhsl(132, 96%, 49%)
oklchoklch(0.842 0.273 143.9)
Closest name: Becquerel (#4bec13)Relative luminance 0.6559

Colors that go with #05f535

Violet, Deep Sky Blue and Hot Pink 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 →

#f505c5

#4df505 · #05f5ad

#3505f5 · #f53505

Split-complementary

Open in tool →

#ad05f5 · #f5054d

#054df5 · #f505c5 · #f5ad05

Contrast

#05f535 as textRatioAAAA largeAAAFix
Aaon white
1.49:1failfailfail
  • AA: use #03871d as the text (4.68:1)
  • AAA: use #026416 as the text (7.4:1)
  • AA: or shift the background to #595959 (4.71:1)
  • AAA: or shift the background to #3d3d3d (7.3:1)
Aaon black
14.12:1passpasspassPasses 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 #05f535 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 #05f535
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 #05f535 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/05f535-a2beab-b64edf-1f2d28-ecf1e9?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