现在只使用CSS就可以改变所有复选框的颜色:

如前所述，当选中复选框时，最近的重音颜色CSS属性用于更改复选框的颜色。 然而，我没有看到其他人提到的是，当复选框未选中时，如果你使用CSS的过滤器属性，你可以改变背景颜色和/或边界。

对于简单的更改，您可以使用亮度将白色背景颜色变深为灰色或黑色，并使用色调旋转可以为边界赋予颜色(至少在Firefox中是这样)。然而，如果你想完全改变背景为任何颜色，你也可以用滤镜来做到这一点，但你必须做一些技巧，你将多个滤镜组合在一起，基于这个问题的方法:如何仅使用CSS滤镜将黑色转换为任何给定的颜色

幸运的是，这种复杂的方法似乎在所有浏览器中都有效，并且您可以使用生成器来计算所需的过滤器:https://codepen.io/jumarjuaton/full/mdJYWYq (这个链接是从白色转换而来的，不像上面链接的问题)

请看下面的例子:

/* Disable 'filters' while checked since they impact 'accent-color'. */ input[type='checkbox']:checked { filter: none; } input[type='radio']:checked { filter: none; } /** * We use 'accent-color' for colors in the checked stated and we use * 'filter' to change the background colors in the unchecked state. */ .red-bg-input { accent-color: red; filter: invert(85%) sepia(83%) saturate(6726%) hue-rotate(360deg) brightness(111%) contrast(111%); } .green-bg-input { accent-color: green; filter: invert(49%) sepia(65%) saturate(7149%) hue-rotate(92deg) brightness(89%) contrast(103%); } .blue-bg-input { accent-color: blue; filter: invert(30%) sepia(99%) saturate(6101%) hue-rotate(202deg) brightness(52%) contrast(136%); } .teal-bg-input { accent-color: teal; filter: invert(58%) sepia(77%) saturate(3139%) hue-rotate(157deg) brightness(89%) contrast(101%) } .dark-input { accent-color: black; filter: brightness(0%) saturate(100) hue-rotate(25deg); } .gray-input { accent-color: purple; filter: brightness(60%) saturate(100) hue-rotate(25deg); } .orange-bg-input { accent-color: orange; filter: invert(63%) sepia(28%) saturate(7249%) hue-rotate(0deg) brightness(103%) contrast(105%); } <input type="checkbox" /> <input type="checkbox" checked/> <input type="radio" /> <input type="radio" checked /> Defaults <br> <input class="red-bg-input" type="checkbox" /> <input class="red-bg-input" type="checkbox" checked/> <input class="red-bg-input" type="radio" /> <input class="red-bg-input" type="radio" checked/> Red <br> <input class="green-bg-input" type="checkbox" /> <input class="green-bg-input" type="checkbox" checked/> <input class="green-bg-input" type="radio" /> <input class="green-bg-input" type="radio" checked/> Green <br> <input class="blue-bg-input" type="checkbox" /> <input class="blue-bg-input" type="checkbox" checked/> <input class="blue-bg-input" type="radio" /> <input class="blue-bg-input" type="radio" checked/> Blue <br> <input class="teal-bg-input" type="checkbox" /> <input class="teal-bg-input" type="checkbox" checked/> <input class="teal-bg-input" type="radio" /> <input class="teal-bg-input" type="radio" checked/> Teal <br> <input class="orange-bg-input" type="checkbox" /> <input class="orange-bg-input" type="checkbox" checked/> <input class="orange-bg-input" type="radio" /> <input class="orange-bg-input" type="radio" checked/> Orange <br> <input class="dark-input" type="checkbox" /> <input class="dark-input" type="checkbox" checked/> <input class="dark-input" type="radio" /> <input class="dark-input" type="radio" checked/> Black/dark <br> <input class="gray-input" type="checkbox" /> <input class="gray-input" type="checkbox" checked/> <input class="gray-input" type="radio" /> <input class="gray-input" type="radio" checked/> Purple + Gray background

从我的谷歌，这是最简单的方法复选框样式。只需根据您的设计添加:after和:checked:after CSS。

body{ background: #DDD; } span{ margin-left: 30px; } input[type=checkbox] { cursor: pointer; font-size: 17px; visibility: hidden; position: absolute; top: 0; left: 0; transform: scale(1.5); } input[type=checkbox]:after { content: " "; background-color: #fff; display: inline-block; color: #00BFF0; width: 14px; height: 19px; visibility: visible; border: 1px solid #FFF; padding: 0 3px; margin: 2px 0; border-radius: 8px; box-shadow: 0 0 15px 0 rgba(0,0,0,0.08), 0 0 2px 0 rgba(0,0,0,0.16); } input[type=checkbox]:checked:after { content: "\2714"; display: unset; font-weight: bold; } <input type="checkbox"> <span>Select Text</span>

CodepenLink

-只需添加CSS属性。不需要添加任何Javascript。

看起来你只需要使用CSS就可以改变复选框的灰度颜色。

下面将复选框从黑色转换为灰色(这是我想要的):

input[type="checkbox"] {
    opacity: .5;
}

使用纯CSS修改复选框样式。这不需要任何JavaScript或HTML操作:

.form input[type="checkbox"]:before { display: inline-block; font: normal normal normal 14px/1 FontAwesome; font-size: inherit; text-rendering: auto; -webkit-font-smoothing: antialiased; content: "\f096"; opacity: 1 !important; margin-top: -25px; appearance: none; background: #fff; } .form input[type="checkbox"]:checked:before { content: "\f046"; } .form input[type="checkbox"] { font-size: 22px; appearance: none; -webkit-appearance: none; -moz-appearance: none; } <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" /> <form class="form"> <input type="checkbox" /> </form>

快速修复在文本前面添加图标:

< asp:CheckBox... Text="< img src='/link/to/img.png' />My Text" />