Electric Lime
Open in tool →One neon on white with black type — lime-and-black is the neon that works in daylight; the orange is a second gear.
Color
#bcff05
#bcff05
hex
#bcff05rgb
rgb(188, 255, 5)hsl
hsl(76, 100%, 51%)oklch
oklch(0.921 0.235 126.5)Closest name: Atomic Lime (#b9ff03)Relative luminance 0.8222
Colors that go with #bcff05
Plum, Violet and Charcoal 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.
Plum #dda0dd
complementaryPlum sits directly opposite #bcff05 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Violet #ee82ee
split-complementshippedViolet is a split-complement of #bcff05: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #bcff05: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Deep Pink #ff1493
shippedDeep Pink is paired with #bcff05 in two real palettes: Arcade and JetBrains's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Orange Red #ff4500
shippedOrange Red is paired with #bcff05 in two real palettes: Electric Lime and Streetwear, as the accent — a combination designers have actually shipped, not a computed rotation.
Cornflower Blue #6495ed
split-complementCornflower Blue is a split-complement of #bcff05: 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 #bcff05 — 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 #bcff05 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Real palettes that use #bcff05
Tints & shades
Harmonies
Contrast
| #bcff05 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.2:1 | fail | fail | fail | |
Aaon black | 17.44:1 | 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 #bcff05 as the background.
Brands using this color
Palettes built around it
mcpConnect your agent — build around #bcff05
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #bcff05 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/bcff05-b3bea2-4e6edf-232d1f-f1efe9?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