Color

#78a126

#78a126
hex#78a126
rgbrgb(120, 161, 38)
hslhsl(80, 62%, 39%)
oklchoklch(0.656 0.153 126.8)
Closest name: BioShock (#889900)Relative luminance 0.2962

Colors that go with #78a126

Blue, Charcoal and Dark Olive Green 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.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#4f26a1

#a18d26 · #3aa126

#2678a1 · #a12678

Split-complementary

Open in tool →

#263aa1 · #8d26a1

#26a18d · #4f26a1 · #a1263a

Contrast

#78a126 as textRatioAAAA largeAAAFix
Aaon white
3.03:1failpassfail
  • AA: use #5f801e as the text (4.57:1)
  • AAA: use #475f16 as the text (7.2:1)
  • AA: or shift the background to #2b2b2b (4.67:1)
Aaon black
6.92:1passpassfail
  • AAA: use #7ba527 as the text (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #78a126 as the background.

Brands using this color

mcpConnect your agent — build around #78a126
live endpoint

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.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #78a126 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78a126-b1bea2-4e64df-232d1f-f1f0e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md