Color

#b4ec69

#b4ec69
hex#b4ec69
rgbrgb(180, 236, 105)
hslhsl(86, 78%, 67%)
oklchoklch(0.878 0.171 128.8)
Closest name: Inchworm (#b2ec5d)Relative luminance 0.7071

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#a269ec

#ece469 · #72ec69

#69b4ec · #ec69b4

Split-complementary

Open in tool →

#6972ec · #e469ec

#69ece4 · #a269ec · #ec6972

Contrast

#b4ec69 as textRatioAAAA largeAAAFix
Aaon white
1.39:1failfailfail
  • AA: use #4f7f10 as the text (4.8:1)
  • AAA: use #3b5f0c as the text (7.43:1)
  • AA: or shift the background to #5e5e5e (4.68:1)
  • AAA: or shift the background to #424242 (7.25:1)
Aaon black
15.14:1passpasspassPasses 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 #b4ec69 as the background.

Brands using this color

mcpConnect your agent — build around #b4ec69
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #b4ec69 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4ec69-afbea2-4e56df-212d1f-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