Color

#52d411

#52d411
hex#52d411
rgbrgb(82, 212, 17)
hslhsl(100, 85%, 45%)
oklchoklch(0.767 0.237 138.9)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4892

Colors that go with #52d411

Taupe, Violet 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 →

#9311d4

#b4d411 · #11d432

#1152d4 · #d41152

Split-complementary

Open in tool →

#3211d4 · #d411b4

#11b4d4 · #9311d4 · #d43211

Contrast

#52d411 as textRatioAAAA largeAAAFix
Aaon white
1.95:1failfailfail
  • AA: use #33840b as the text (4.72:1)
  • AAA: use #266308 as the text (7.32:1)
  • AA: or shift the background to #4a4a4a (4.55:1)
  • AAA: or shift the background to #2b2b2b (7.27:1)
Aaon black
10.78:1passpasspassPasses 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 #52d411 as the background.

Brands using this color

mcpConnect your agent — build around #52d411
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 #52d411 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/52d411-a8bea2-694edf-1f2d21-f0f1e9?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