Color

#05f015

#05f015
hex#05f015
rgbrgb(5, 240, 21)
hslhsl(124, 96%, 48%)
oklchoklch(0.828 0.279 142.8)
Closest name: Becquerel (#4bec13)Relative luminance 0.6241

Colors that go with #05f015

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 →

#f005e0

#6bf005 · #05f08a

#1505f0 · #f01505

Split-complementary

Open in tool →

#8a05f0 · #f0056b

#056bf0 · #f005e0 · #f08a05

Contrast

#05f015 as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #03870c as the text (4.69:1)
  • AAA: use #026409 as the text (7.42:1)
  • AA: or shift the background to #575757 (4.64:1)
  • AAA: or shift the background to #3b3b3b (7.19:1)
Aaon black
13.48:1passpasspassPasses 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 #05f015 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 #05f015
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 #05f015 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/05f015-a2bea7-a24edf-1f2d26-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