Color
#9fe378
#9fe378rgb(159, 227, 120)hsl(98, 66%, 68%)oklch(0.846 0.155 135.1)Colors that go with #9fe378
Charcoal, Plum 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #9fe378: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Plum #dda0dd
complementaryshippedPlum sits directly opposite #9fe378 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 MongoDB's brand system and Robinhood's brand system put Blue beside #9fe378, as the accent.
Crimson #dc143c
shippedCrimson is paired with #9fe378 in 4 real palettes, including Wise's brand system and Diner, as the accent.
Gold #ffd700
shippedGold shows up next to #9fe378 in 4 real palettes, including Prime Video's brand system and Star Wars's brand system, as the lead colour.
Red #ff0000
shippedRed is paired with #9fe378 in 4 real palettes, including Wise's brand system and Gatorade's brand system, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #9fe378 in 13 real palettes, including 7-Eleven's brand system and Macaron, as the lead colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #9fe378: 3 real palettes, including Prime Video's brand system and Remix's brand system, as the supporting colour.
Real palettes that use #9fe378
Tints & shades
Harmonies
Contrast
| #9fe378 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.53:1 | fail | fail | fail | |
Aaon black | 13.73:1 | 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 #9fe378 as the background.
Brands using this color
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 #9fe378 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/9fe378-a9bea2-644edf-1f2d20-f0f1e9?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