Color
#678a56
#678a56rgb(103, 138, 86)hsl(100, 23%, 44%)oklch(0.593 0.086 135.9)Colors that go with #678a56
Charcoal, Medium Purple 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 #678a56: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Medium Purple #9370db
complementaryshippedMedium Purple sits directly opposite #678a56 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 Kia's brand system and Rolex's brand system put Blue beside #678a56, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #678a56 in 4 real palettes, including Coastal and Kiln, as the accent.
Champagne #f7e7ce
shipped4 real palettes, including Forest Floor and Woodsmoke put Champagne beside #678a56, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #678a56: 4 real palettes, including Wellness and Clean Beauty, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #678a56 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 #678a56: 7 real palettes, including Intel's brand system and Jack Daniel's's brand system, as the supporting colour.
Real palettes that use #678a56
Tints & shades
Harmonies
Contrast
| #678a56 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.93:1 | fail | pass | fail | |
Aaon black | 5.35:1 | 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 #678a56 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 #678a56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/678a56-a8bea2-694edf-1f2d21-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