Color
#78a366
#78a366rgb(120, 163, 102)hsl(102, 25%, 52%)oklch(0.669 0.098 136.8)Colors that go with #78a366
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 #78a366: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Blue #0000ff
shipped4 real palettes, including Unity's brand system and Lexus's brand system put Blue beside #78a366, as the supporting colour.
Burlywood #deb887
shippedBurlywood is paired with #78a366 in 5 real palettes, including Coastal and Kiln, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #78a366: 5 real palettes, including Clean Beauty and Riverbed, as the accent.
Cornflower Blue #6495ed
split-complementshippedCornflower Blue is a split-complement of #78a366: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Crimson #dc143c
shippedCrimson is paired with #78a366 in 4 real palettes, including DuckDuckGo's brand system and Diner, as the supporting colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #78a366 in 6 real palettes, including Undergrowth and Forest Floor, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #78a366: 6 real palettes, including Guinness's brand system and Peacock, as the accent.
Real palettes that use #78a366
Tints & shades
Harmonies
Contrast
| #78a366 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.9:1 | fail | fail | fail | |
Aaon black | 7.23:1 | 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 #78a366 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 #78a366 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/78a366-a7bea2-6e4edf-1f2d21-eff1e9?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