Color

#1be30d

#1be30d
hex#1be30d
rgbrgb(27, 227, 13)
hslhsl(116, 89%, 47%)
oklchoklch(0.795 0.266 142.3)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.552

Colors that go with #1be30d

Taupe, Violet and Dark Orange 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 →

#d40de3

#86e30d · #0de36a

#0d1be3 · #e30d1b

Split-complementary

Open in tool →

#6a0de3 · #e30d86

#0d86e3 · #d40de3 · #e36a0d

Contrast

#1be30d as textRatioAAAA largeAAAFix
Aaon white
1.74:1failfailfail
  • AA: use #108708 as the text (4.68:1)
  • AAA: use #0c6506 as the text (7.29:1)
  • AA: or shift the background to #4f4f4f (4.7:1)
  • AAA: or shift the background to #333333 (7.24:1)
Aaon black
12.04:1passpasspassPasses 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 #1be30d 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 #1be30d
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 #1be30d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1be30d-a2bea3-8f4edf-1f2d24-eef1e9?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