Color
#b9d161
#b9d161rgb(185, 209, 97)hsl(73, 55%, 60%)oklch(0.82 0.141 119.7)Colors that go with #b9d161
Charcoal, Deep Sky Blue and Emerald 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #b9d161: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Deep Sky Blue #00bfff
triadicshippedDeep Sky Blue completes a triad with #b9d161 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Emerald Green #50c878
analogousshippedEmerald Green is #b9d161's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Lilac #c8a2c8
complementaryshippedLilac sits directly opposite #b9d161 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped4 real palettes, including Binance's brand system and Bumble's brand system put Blue beside #b9d161, as the accent.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #b9d161: 4 real palettes, including NBA's brand system and Ahrefs's brand system, as the accent.
Crimson #dc143c
shippedCrimson is paired with #b9d161 in 7 real palettes, including Wise's brand system and Diner, as the accent.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #b9d161 in 5 real palettes, including Miro's brand system and Farmers Market, as the supporting colour.
Real palettes that use #b9d161
Tints & shades
Harmonies
Contrast
| #b9d161 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.7:1 | fail | fail | fail | |
Aaon black | 12.36:1 | 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 #b9d161 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 #b9d161 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b9d161-b5bea2-4e75df-242d1f-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