Color
#6cc959
#6cc959rgb(108, 201, 89)hsl(110, 51%, 57%)oklch(0.754 0.174 140.3)Colors that go with #6cc959
Blue, Charcoal and Royal 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.
Blue #0000ff
shipped4 real palettes, including Minecraft's brand system and Spotify's brand system put Blue beside #6cc959, as the accent.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #6cc959: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Royal Blue #4169e1
shippedRoyal Blue is paired with #6cc959 in 4 real palettes, including Brilliant's brand system and Docker's brand system, as the accent.
Taupe #483c32
shippedTaupe is paired with #6cc959 in 11 real palettes, including Minecraft's brand system and Acer's brand system, as the lead colour.
Violet #ee82ee
complementaryViolet sits directly opposite #6cc959 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #6cc959 in 3 real palettes, including 7-Eleven's brand system and Undergrowth, as the supporting colour.
Dark Orange #ff8c00
shippedDark Orange shows up next to #6cc959 in 3 real palettes, including Citrus Grove and Playground, as the lead colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #6cc959: 3 real palettes, including Learning App and Remix's brand system, as the supporting colour.
Real palettes that use #6cc959
Tints & shades
Harmonies
Contrast
| #6cc959 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.07:1 | fail | fail | fail | |
Aaon black | 10.14:1 | 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 #6cc959 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 #6cc959 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/6cc959-a3bea2-814edf-1f2d23-eef1e9?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