Color

#478e01

#478e01
hex#478e01
rgbrgb(71, 142, 1)
hslhsl(90, 99%, 28%)
oklchoklch(0.577 0.169 135.4)
Closest name: Forest Green (#228b22)Relative luminance 0.2069

Colors that go with #478e01

Crimson, Royal Blue and Charcoal 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 →

#47018e

#8e8e01 · #018e01

#01478e · #8e0147

Split-complementary

Open in tool →

#01018e · #8e018e

#018e8e · #47018e · #8e0101

Contrast

#478e01 as textRatioAAAA largeAAAFix
Aaon white
4.09:1failpassfail
  • AA: use #428401 as the text (4.63:1)
  • AAA: use #306000 as the text (7.5:1)
  • AA: or shift the background to #141414 (4.51:1)
Aaon black
5.14:1passpassfail
  • AAA: use #57ad01 as the text (7.38:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #478e01 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#478e01 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #478e01
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 #478e01 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/478e01-adbea2-514edf-202d1f-f1f1e9?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