#21B858 (or 0x21B858) is unknown color: approx Medium Sea Green. HEX triplet: 21, B8 and 58. RGB value is (33,184,88). Sum of RGB (Red+Green+Blue) = 33+184+88=305 (40% of max value = 765). Red value is 33 (13.28% from 255 or 10.82% from 305); Green value is 184 (72.27% from 255 or 60.33% from 305); Blue value is 88 (34.77% from 255 or 28.85% from 305); Max value from RGB is 184 - color contains mainly: green. Hex color #21B858 is not a web safe color. Web safe color analog (approx): #33CC66. Inversed color of #21B858 is #DE47A7. Grayscale: #808080. Windows color (decimal): -14567336 or 5814305. OLE color: 5814305.
HSL color Cylindrical-coordinate representation of color #21B858: hue angle of 141.85º degrees, saturation: 0.7, lightness: 0.43%. HSV value (or HSB Brightness) of color is 0.72% and HSV saturation: 0.82%. Process color model (Four color, CMYK) of #21B858 is Cyan = 0.82, Magento = 0, Yellow = 0.52 and Black (K on CMYK) = 0.28.
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<style> a { background-color: #21B858; } a { background-color: rgb(33,184,88); } div.DivClassName { background-color: #21B858; } .BgClassName { background-color: #21B858; } </style>
<style> span { border-color: #21B858; } span { border-color: rgb(33,184,88); } td.TdClassName { border-color: #21B858; } .TagClassName { border-color: #21B858; } </style>