#28811F

#28811F

white

#FFFFFF

对比度

4.94:1

Delta E

81.59

Very Different

50:50 混合

颜色值

格式 #28811F #FFFFFF
HEX #28811F #FFFFFF
RGB 40, 129, 31 255, 255, 255
HSL 114.5, 61.2%, 31.4% 0.0, 0.0%, 100.0%
HSV 114.5, 76.0%, 50.6% 0.0, 0.0%, 100.0%
CMYK 69.0%, 0.0%, 76.0%, 49.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5308 0.1567 141.8 1.0 0.0 89.9

对比度与无障碍

4.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #FFFFFF → 背景色: #28811F

敏捷的棕色狐狸跳过了懒狗

文本: #28811F → 背景色: #FFFFFF

色差 (Delta E)

81.59 Very Different
0 — 完全相同 5 — 相似 25 — 明显差异 100 — 差异很大

渐变

颜色混合

CSS渐变代码

background: linear-gradient(to right, #28811F, #FFFFFF);
background: linear-gradient(135deg, #28811F, #FFFFFF);

探索每种颜色

相关比较