Neobank
Open in tool →Purple-and-lime is the challenger-bank uniform — high energy, and clearly not a legacy bank.
Color
#9ee41b
#9ee41b
hex
#9ee41brgb
rgb(158, 228, 27)hsl
hsl(81, 79%, 50%)oklch
oklch(0.841 0.217 128.9)Closest name: Conifer (#b1dd52)Relative luminance 0.6284
Colors that go with #9ee41b
Violet, Deep Sky Blue 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.
Violet #ee82ee
complementaryshippedViolet sits directly opposite #9ee41b on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Deep Sky Blue #00bfff
triadicshippedDeep Sky Blue completes a triad with #9ee41b — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #9ee41b: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Taupe #483c32
shippedTaupe is paired with #9ee41b in 3 real palettes, including 7-Eleven's brand system and Citrus Grove, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Blue #0000ff
shippedBlue is paired with #9ee41b in two real palettes: MongoDB's brand system and Robinhood's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Dark Orange #ff8c00
shippedDark Orange is paired with #9ee41b in two real palettes: Learning App and Citrus Grove, as the accent — a combination designers have actually shipped, not a computed rotation.
Royal Blue #4169e1
shippedRoyal Blue is paired with #9ee41b in two real palettes: MongoDB's brand system and Brilliant's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Lilac #c8a2c8
split-complementLilac is a split-complement of #9ee41b: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #9ee41b
Tints & shades
Harmonies
Contrast
| #9ee41b as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.55:1 | fail | fail | fail | |
Aaon black | 13.57:1 | 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 #9ee41b as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
mcpConnect your agent — build around #9ee41b
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 #9ee41b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/9ee41b-b1bea2-4e62df-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