black
#000000
#288C49
#288C49
颜色值
| 格式 | #000000 | #288C49 |
|---|---|---|
| HEX | #000000 | #288C49 |
| RGB | 0, 0, 0 | 40, 140, 73 |
| HSL | 0.0, 0.0%, 0.0% | 139.8, 55.6%, 35.3% |
| HSV | 0.0, 0.0%, 0.0% | 139.8, 71.4%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 71.4%, 0.0%, 47.9%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5669 0.1362 150.2 |
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: #288C49 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #288C49
色差 (Delta E)
73.08
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, #288C49);
background: linear-gradient(135deg, #000000, #288C49);