Color

#38c615

#38c615
hex#38c615
rgbrgb(56, 198, 21)
hslhsl(108, 81%, 43%)
oklchoklch(0.723 0.231 140.9)
Closest name: Crude Banana (#21c40e)Relative luminance 0.4128

Colors that go with #38c615

Blue, Charcoal and Royal 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 →

#a315c6

#91c615 · #15c64a

#1538c6 · #c61538

Split-complementary

Open in tool →

#4a15c6 · #c61591

#1591c6 · #a315c6 · #c64a15

Contrast

#38c615 as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #26860e as the text (4.67:1)
  • AAA: use #1d660b as the text (7.1:1)
  • AA: or shift the background to #404040 (4.57:1)
  • AAA: or shift the background to #212121 (7.1:1)
Aaon black
9.26:1passpasspassPasses 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 #38c615 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 #38c615
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 #38c615 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/38c615-a4bea2-7c4edf-1f2d23-eff1e9?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