Color

#52ef52

#52ef52
hex#52ef52
rgbrgb(82, 239, 82)
hslhsl(120, 83%, 63%)
oklchoklch(0.839 0.237 143.1)
Closest name: Becquerel (#4bec13)Relative luminance 0.6414

Colors that go with #52ef52

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 →

#ef52ef

#a1ef52 · #52efa1

#5252ef · #ef5252

Split-complementary

Open in tool →

#a152ef · #ef52a1

#52a1ef · #ef52ef · #efa152

Contrast

#52ef52 as textRatioAAAA largeAAAFix
Aaon white
1.52:1failfailfail
  • AA: use #0d870d as the text (4.68:1)
  • AAA: use #0a670a as the text (7.1:1)
  • AA: or shift the background to #595959 (4.61:1)
  • AAA: or shift the background to #3d3d3d (7.15:1)
Aaon black
13.83:1passpasspassPasses 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 #52ef52 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 #52ef52
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 #52ef52 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/52ef52-a2bea5-994edf-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