Color

#74be37

#74be37
hex#74be37
rgbrgb(116, 190, 55)
hslhsl(93, 55%, 48%)
oklchoklch(0.727 0.182 134)
Closest name: Emerald Glitter (#66bb00)Relative luminance 0.4082

Colors that go with #74be37

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 →

#8137be

#b7be37 · #37be3e

#3774be · #be3774

Split-complementary

Open in tool →

#3e37be · #be37b7

#37b7be · #8137be · #be3e37

Contrast

#74be37 as textRatioAAAA largeAAAFix
Aaon white
2.29:1failfailfail
  • AA: use #508226 as the text (4.6:1)
  • AAA: use #3c631d as the text (7.01:1)
  • AA: or shift the background to #404040 (4.52:1)
  • AAA: or shift the background to #212121 (7.03:1)
Aaon black
9.16:1passpasspassPasses 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 #74be37 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #74be37
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 #74be37 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/74be37-abbea2-584edf-202d1f-f0f1e9?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