black

#000000

#00FF21

#00FF21

对比度

15.33:1

Delta E

146.1

Very Different

50:50 混合

颜色值

格式 #000000 #00FF21
HEX #000000 #00FF21
RGB 0, 0, 0 0, 255, 33
HSL 0.0, 0.0%, 0.0% 127.8, 100.0%, 50.0%
HSV 0.0, 0.0%, 0.0% 127.8, 100.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 100.0%, 0.0%, 87.1%, 0.0%
OKLCH 0.0 0.0 0.0 0.8671 0.2897 143.1

对比度与无障碍

15.33:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #00FF21 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #00FF21

色差 (Delta E)

146.1 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, #000000, #00FF21);
background: linear-gradient(135deg, #000000, #00FF21);

探索每种颜色

相关比较