Color

#78be0e

#78be0e
hex#78be0e
rgbrgb(120, 190, 14)
hslhsl(84, 86%, 40%)
oklchoklch(0.727 0.196 131.3)
Closest name: Emerald Glitter (#66bb00)Relative luminance 0.4085

Colors that go with #78be0e

Charcoal, Royal Blue and Taupe 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 →

#540ebe

#beac0e · #20be0e

#0e78be · #be0e78

Split-complementary

Open in tool →

#0e20be · #ac0ebe

#0ebeac · #540ebe · #be0e20

Contrast

#78be0e as textRatioAAAA largeAAAFix
Aaon white
2.29:1failfailfail
  • AA: use #51800a as the text (4.73:1)
  • AAA: use #3c5f07 as the text (7.42:1)
  • AA: or shift the background to #404040 (4.53:1)
  • AAA: or shift the background to #212121 (7.03:1)
Aaon black
9.17:1passpasspassPasses 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 #78be0e 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 #78be0e
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 #78be0e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78be0e-afbea2-4e5adf-222d1f-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