Color

#b4d37e

#b4d37e
hex#b4d37e
rgbrgb(180, 211, 126)
hslhsl(82, 49%, 66%)
oklchoklch(0.824 0.116 125.2)
Closest name: Feijoa (#a5d785)Relative luminance 0.578

Colors that go with #b4d37e

Charcoal, Sky Blue and Lilac 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.

Real palettes that use #b4d37e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9d7ed3

#d3c77e · #89d37e

#7eb4d3 · #d37eb4

Split-complementary

Open in tool →

#7e89d3 · #c77ed3

#7ed3c7 · #9d7ed3 · #d37e89

Contrast

#b4d37e as textRatioAAAA largeAAAFix
Aaon white
1.67:1failfailfail
  • AA: use #5f7d2b as the text (4.71:1)
  • AAA: use #485f21 as the text (7.16:1)
  • AA: or shift the background to #545454 (4.53:1)
  • AAA: or shift the background to #383838 (7.01:1)
Aaon black
12.56:1passpasspassPasses 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 #b4d37e 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 #b4d37e
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 #b4d37e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4d37e-b0bea2-4e5fdf-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