Color

#b1e99f

#b1e99f
hex#b1e99f
rgbrgb(177, 233, 159)
hslhsl(105, 63%, 77%)
oklchoklch(0.877 0.114 138.2)
Closest name: Grape Green (#a8e4a0)Relative luminance 0.7013

Colors that go with #b1e99f

Charcoal, Crimson and Dark Olive Green 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 →

#d79fe9

#d7e99f · #9fe9b2

#9fb2e9 · #e99fb2

Split-complementary

Open in tool →

#b29fe9 · #e99fd7

#9fd7e9 · #d79fe9 · #e9b29f

Contrast

#b1e99f as textRatioAAAA largeAAAFix
Aaon white
1.4:1failfailfail
  • AA: use #38851e as the text (4.62:1)
  • AAA: use #2a6417 as the text (7.16:1)
  • AA: or shift the background to #5e5e5e (4.64:1)
  • AAA: or shift the background to #424242 (7.19:1)
Aaon black
15.03:1passpasspassPasses 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 #b1e99f 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

#b1e99f reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1e99f
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 #b1e99f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1e99f-a6bea2-754edf-1f2d22-eff1e9?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