Color

#b1f575

#b1f575
hex#b1f575
rgbrgb(177, 245, 117)
hslhsl(92, 86%, 71%)
oklchoklch(0.898 0.174 132.2)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7594

Colors that go with #b1f575

Blue, Crimson and Deep Sky 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 →

#b975f5

#f0f575 · #75f57a

#75b1f5 · #f575b1

Split-complementary

Open in tool →

#7a75f5 · #f575f0

#75f0f5 · #b975f5 · #f57a75

Contrast

#b1f575 as textRatioAAAA largeAAAFix
Aaon white
1.3:1failfailfail
  • AA: use #43850a as the text (4.57:1)
  • AAA: use #326407 as the text (7.09:1)
  • AA: or shift the background to #636363 (4.63:1)
  • AAA: or shift the background to #474747 (7.16:1)
Aaon black
16.19:1passpasspassPasses 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 #b1f575 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#b1f575 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1f575
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 #b1f575 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1f575-acbea2-564edf-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