Unverified88% confidenceDecision RuleTime unknown
颜色优先选荧光橙、荧光黄、荧光绿等高可视色，并带反光条；蓝色、深绿、迷彩等颜色在水面难以被搜救发现，尤其海上环境背景为蓝色时更危险
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified颜色可视性权衡：荧光橙/荧光黄比蓝色、绿色在水面更易被搜救发现，深色卡通图案虽美观但落水后可视性差，海上/开阔水域优先选高对比荧光色并带反光条90% similarUnverified颜色优先选择高可视橙红或荧光黄，避免蓝色、绿色等与水面接近的颜色，落水时救援可视距离可差3倍以上88% similarUnverified颜色选荧光橙、荧光黄或荧光绿等高对比色，切勿选蓝、绿深色（易与水面/植被混淆）；理想为绳体+包体双醒目色，落水后便于定位88% similarUnverified颜色选择荧光橙、荧光黄或荧光绿，在水面、白浪和昏暗环境下可视度最高；避免蓝色、黑色等在水中难以辨识的深色绳，落水者难以发现抓取87% similarUnverified深水区或开放水域使用不建议选深蓝、灰、绿等低辨识度颜色，应选荧光黄、橙、亮粉等高对比色以便快速定位86% similar
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