Color
#b4fe34
#b4fe34rgb(180, 254, 52)hsl(82, 99%, 60%)oklch(0.915 0.227 128.7)Colors that go with #b4fe34
Violet, Charcoal 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.
Violet #ee82ee
complementaryshippedViolet sits directly opposite #b4fe34 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #b4fe34: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Blue #0000ff
shippedTwo real palettes: Robinhood's brand system and MongoDB's brand system put Blue beside #b4fe34, as the supporting colour.
Deep Pink #ff1493
shippedTwo real palettes: Arcade and JetBrains's brand system put Deep Pink beside #b4fe34, as the lead colour.
Orange Red #ff4500
shippedOrange Red is paired with #b4fe34 in two real palettes: Electric Lime and Streetwear, as the accent.
Lilac #c8a2c8
split-complementLilac is a split-complement of #b4fe34: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Light Coral #f08080
triadicLight Coral completes a triad with #b4fe34 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Deep Sky Blue #00bfff
triadicDeep Sky Blue completes a triad with #b4fe34 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Real palettes that use #b4fe34
Tints & shades
Harmonies
Contrast
| #b4fe34 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.22:1 | fail | fail | fail | |
Aaon black | 17.17:1 | pass | pass | pass | Passes 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 #b4fe34 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #b4fe34 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b4fe34-b0bea2-4e5fdf-222d1f-f1f0e9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md