Color
#668b50
#668b50rgb(102, 139, 80)hsl(98, 27%, 43%)oklch(0.594 0.095 134.6)Colors that go with #668b50
Charcoal, Blue and Burlywood 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 #668b50: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Blue #0000ff
shipped4 real palettes, including Kia's brand system and Rolex's brand system put Blue beside #668b50, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #668b50 in 4 real palettes, including Coastal and Converse's brand system, as the accent.
Champagne #f7e7ce
shipped4 real palettes, including Forest Floor and Woodsmoke put Champagne beside #668b50, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #668b50: 4 real palettes, including Wellness and Clean Beauty, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #668b50 in 7 real palettes, including Five Guys's brand system and Netflix's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #668b50: 6 real palettes, including Intel's brand system and Jack Daniel's's brand system, as the supporting colour.
Steel Blue #4682b4
triadicshippedSteel Blue completes a triad with #668b50 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Real palettes that use #668b50
Tints & shades
Harmonies
Contrast
| #668b50 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.91:1 | fail | pass | fail | |
Aaon black | 5.37:1 | 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 #668b50 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 #668b50 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/668b50-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