#637B63 (or 0x637B63) is unknown color: approx Hippie Green. HEX triplet: 63, 7B and 63. RGB value is (99,123,99). Sum of RGB (Red+Green+Blue) = 99+123+99=321 (42% of max value = 765). Red value is 99 (39.06% from 255 or 30.84% from 321); Green value is 123 (48.44% from 255 or 38.32% from 321); Blue value is 99 (39.06% from 255 or 30.84% from 321); Max value from RGB is 123 - color contains mainly: green. Hex color #637B63 is not a web safe color. Web safe color analog (approx): #666666. Inversed color of #637B63 is #9C849C. Grayscale: #717171. Windows color (decimal): -10257565 or 6519651. OLE color: 6519651.
HSL color Cylindrical-coordinate representation of color #637B63: hue angle of 120º degrees, saturation: 0.11, lightness: 0.44%. HSV value (or HSB Brightness) of color is 0.48% and HSV saturation: 0.2%. Process color model (Four color, CMYK) of #637B63 is Cyan = 0.20, Magento = 0, Yellow = 0.20 and Black (K on CMYK) = 0.52.
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<style> a { background-color: #637B63; } a { background-color: rgb(99,123,99); } div.DivClassName { background-color: #637B63; } .BgClassName { background-color: #637B63; } </style>
<style> span { border-color: #637B63; } span { border-color: rgb(99,123,99); } td.TdClassName { border-color: #637B63; } .TagClassName { border-color: #637B63; } </style>