Color

#0bef2d

#0bef2d
hex#0bef2d
rgbrgb(11, 239, 45)
hslhsl(129, 91%, 49%)
oklchoklch(0.827 0.27 143.5)
Closest name: Becquerel (#4bec13)Relative luminance 0.6199

Colors that go with #0bef2d

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 →

#ef0bcd

#5bef0b · #0bef9f

#2d0bef · #ef2d0b

Split-complementary

Open in tool →

#9f0bef · #ef0b5b

#0b5bef · #ef0bcd · #ef9f0b

Contrast

#0bef2d as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #06881a as the text (4.62:1)
  • AAA: use #056613 as the text (7.2:1)
  • AA: or shift the background to #575757 (4.61:1)
  • AAA: or shift the background to #3b3b3b (7.15:1)
Aaon black
13.4:1passpasspassPasses 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 #0bef2d 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 #0bef2d
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 #0bef2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bef2d-a2bea9-ae4edf-1f2d27-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