Color
#659c63
#659c63rgb(101, 156, 99)hsl(118, 22%, 50%)oklch(0.639 0.102 143.5)Colors that go with #659c63
Charcoal, Blue and Copper 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 #659c63: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Blue #0000ff
shipped6 real palettes, including Unity's brand system and Kia's brand system put Blue beside #659c63, as the supporting colour.
Copper #b87333
shippedDesigners have shipped Copper with #659c63: 5 real palettes, including Clean Beauty and Wellness, as the accent.
Cornflower Blue #6495ed
triadicshippedCornflower Blue completes a triad with #659c63 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Crimson #dc143c
shippedCrimson is paired with #659c63 in 5 real palettes, including DuckDuckGo's brand system and Diner, as the supporting colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #659c63 in 5 real palettes, including Undergrowth and Forest Floor, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #659c63: 6 real palettes, including Peacock and Intel's brand system, as the supporting colour.
Hunter Green #355e3b
shippedHunter Green is paired with #659c63 in 4 real palettes, including Subaru's brand system and Rolex's brand system, as the lead colour.
Real palettes that use #659c63
Tints & shades
Harmonies
Contrast
| #659c63 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.24:1 | fail | pass | fail | |
Aaon black | 6.49:1 | pass | pass | fail |
|
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #659c63 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 #659c63 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/659c63-a2bea4-944edf-1f2d25-edf1e9?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