Color

#78ce2c

#78ce2c
hex#78ce2c
rgbrgb(120, 206, 44)
hslhsl(92, 65%, 49%)
oklchoklch(0.768 0.205 134.2)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4832

Colors that go with #78ce2c

Taupe, Violet and Hot Pink 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 →

#822cce

#c9ce2c · #2cce31

#2c78ce · #ce2c78

Split-complementary

Open in tool →

#312cce · #ce2cc9

#2cc9ce · #822cce · #ce312c

Contrast

#78ce2c as textRatioAAAA largeAAAFix
Aaon white
1.97:1failfailfail
  • AA: use #4c821c as the text (4.65:1)
  • AAA: use #386115 as the text (7.27:1)
  • AA: or shift the background to #4a4a4a (4.5:1)
  • AAA: or shift the background to #2b2b2b (7.19:1)
Aaon black
10.66:1passpasspassPasses 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 #78ce2c as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #78ce2c
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 #78ce2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78ce2c-acbea2-564edf-202d1f-f1f1e9?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