Color
#668f75
#668f75rgb(102, 143, 117)hsl(142, 17%, 48%)oklch(0.612 0.06 156.3)Colors that go with #668f75
Charcoal, Champagne 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 text near-black for #668f75: softer than #000 and cool enough to feel like part of the same palette.
Champagne #f7e7ce
shipped5 real palettes, including Forest Floor and Woodsmoke put Champagne beside #668f75, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #668f75: 6 real palettes, including Clean Beauty and Wellness, as the accent.
Crimson #dc143c
shippedCrimson is paired with #668f75 in 8 real palettes, including Diner and Five Guys's brand system, as the lead colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #668f75 in 4 real palettes, including Clay & Linen and Oatmeal, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #668f75: 8 real palettes, including Peacock and Intel's brand system, as the supporting colour.
Goldenrod #daa520
shippedGoldenrod shows up next to #668f75 in 5 real palettes, including Noir Beauty and Ledger Dark, as the lead colour.
Steel Blue #4682b4
triadicshippedSteel Blue completes a triad with #668f75 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Real palettes that use #668f75
Tints & shades
Harmonies
Contrast
| #668f75 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.65:1 | fail | pass | fail | |
Aaon black | 5.75:1 | 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 #668f75 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 #668f75 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/668f75-a2beaf-c659d4-1f2d2a-eaf1e9?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