Color

#38bc78

#38bc78
hex#38bc78
rgbrgb(56, 188, 120)
hslhsl(149, 54%, 48%)
oklchoklch(0.708 0.151 156.1)
Closest name: Fennel Fiesta (#00bb77)Relative luminance 0.3816

Colors that go with #38bc78

Charcoal, Blue and Cornflower 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bc387d

#3bbc38 · #38bcba

#7838bc · #bc7838

Split-complementary

Open in tool →

#ba38bc · #bc383b

#383bbc · #bc387d · #bcba38

Contrast

#38bc78 as textRatioAAAA largeAAAFix
Aaon white
2.43:1failfailfail
  • AA: use #288655 as the text (4.53:1)
  • AAA: use #1d623f as the text (7.31:1)
  • AA: or shift the background to #3b3b3b (4.6:1)
  • AAA: or shift the background to #1c1c1c (7.01:1)
Aaon black
8.63:1passpasspassPasses 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 #38bc78 as the background.

Brands using this color

mcpConnect your agent — build around #38bc78
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 #38bc78 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/38bc78-a2beb3-d459d4-1f2d2c-e9f1e9?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