Color

#b0fa38

#b0fa38
hex#b0fa38
rgbrgb(176, 250, 56)
hslhsl(83, 95%, 60%)
oklchoklch(0.904 0.223 129.1)
Closest name: greenyellow (#adff2f)Relative luminance 0.7789

Colors that go with #b0fa38

Violet, Red and Blue 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 →

#8238fa

#fae338 · #4ffa38

#38b0fa · #fa38b0

Split-complementary

Open in tool →

#384ffa · #e338fa

#38fae3 · #8238fa · #fa384f

Contrast

#b0fa38 as textRatioAAAA largeAAAFix
Aaon white
1.27:1failfailfail
  • AA: use #518103 as the text (4.68:1)
  • AAA: use #3e6303 as the text (7.02:1)
  • AA: or shift the background to #666666 (4.53:1)
  • AAA: or shift the background to #474747 (7.33:1)
Aaon black
16.58:1passpasspassPasses 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 #b0fa38 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 #b0fa38
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 #b0fa38 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b0fa38-b0bea2-4e5ddf-222d1f-f1f0e9?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