Color

#7de218

#7de218
hex#7de218
rgbrgb(125, 226, 24)
hslhsl(90, 81%, 49%)
oklchoklch(0.819 0.232 134.5)
Closest name: Becquerel (#4bec13)Relative luminance 0.5882

Colors that go with #7de218

Deep Sky Blue, Taupe and Violet 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 →

#7d18e2

#e2e218 · #18e218

#187de2 · #e2187d

Split-complementary

Open in tool →

#1818e2 · #e218e2

#18e2e2 · #7d18e2 · #e21818

Contrast

#7de218 as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #47810e as the text (4.76:1)
  • AAA: use #36610a as the text (7.31:1)
  • AA: or shift the background to #545454 (4.6:1)
  • AAA: or shift the background to #383838 (7.13:1)
Aaon black
12.76:1passpasspassPasses 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 #7de218 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 #7de218
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 #7de218 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7de218-adbea2-514edf-202d1f-f1f1e9?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