brandsweets

Color

#378149

#378149
hex#378149
rgbrgb(55, 129, 73)
hslhsl(135, 40%, 36%)
oklchoklch(0.542 0.114 149.2)
Closest name: Bold Irish (#2a814d)Relative luminance 0.1699
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
37814981376e

#81376e

Analogous

Open in tool →
37814949813737816e

#498137 · #37816e

Triadic

Open in tool →
378149493781814937

#493781 · #814937

Split-complementary

Open in tool →
3781496e3781813749

#6e3781 · #813749

Tetradic

Open in tool →
37814937498181376e816e37

#374981 · #81376e · #816e37

Contrast

#378149 as textRatioAAAA largeAAAFix
Aaon white
4.77:1passpassfail
  • AAA: use #2b6439 as the text (7.04:1)
Aaon black
4.4:1failpassfail
  • AA: use #39844b as the text (4.58:1)
  • AAA: use #48a860 as the text (7.05:1)
  • AA: or shift the background to #fafafa (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #378149 as the background.

Brands using this color

mcpConnect your agent — build around #378149
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #378149 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/378149-a2beac-b759d4-1f2d29-ebf1e9?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