Color

#0bf43e

#0bf43e
hex#0bf43e
rgbrgb(11, 244, 62)
hslhsl(133, 91%, 50%)
oklchoklch(0.84 0.268 144.4)
Closest name: Becquerel (#4bec13)Relative luminance 0.6512

Colors that go with #0bf43e

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 →

#f40bc1

#4df40b · #0bf4b2

#3e0bf4 · #f43e0b

Split-complementary

Open in tool →

#b20bf4 · #f40b4d

#0b4df4 · #f40bc1 · #f4b20b

Contrast

#0bf43e as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #068823 as the text (4.61:1)
  • AAA: use #05661a as the text (7.19:1)
  • AA: or shift the background to #595959 (4.68:1)
  • AAA: or shift the background to #3d3d3d (7.25:1)
Aaon black
14.02:1passpasspassPasses 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 #0bf43e 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 #0bf43e
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 #0bf43e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bf43e-a2beab-b84edf-1f2d28-ebf1e9?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