Color
#b5d142
#b5d142rgb(181, 209, 66)hsl(72, 61%, 54%)oklch(0.814 0.167 119.9)Colors that go with #b5d142
Charcoal, Cornflower Blue and Deep Sky 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #b5d142: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Cornflower Blue #6495ed
split-complementshippedCornflower Blue is a split-complement of #b5d142: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Deep Sky Blue #00bfff
triadicshippedDeep Sky Blue completes a triad with #b5d142 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Plum #dda0dd
complementaryshippedPlum sits directly opposite #b5d142 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Crimson #dc143c
shippedCrimson is paired with #b5d142 in 7 real palettes, including Wise's brand system and Tabloid, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #b5d142: 8 real palettes, including Wikipedia's brand system and Walmart's brand system, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #b5d142: 4 real palettes, including Miro's brand system and Google's brand system, as the accent.
Gold #ffd700
shippedGold shows up next to #b5d142 in 4 real palettes, including Binance's brand system and Paddle's brand system, as the lead colour.
Real palettes that use #b5d142
Tints & shades
Harmonies
Contrast
| #b5d142 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.73:1 | fail | fail | fail | |
Aaon black | 12.16:1 | 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 #b5d142 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 #b5d142 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b5d142-b5bea2-4e77df-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