#21B2A4 (or 0x21B2A4) is unknown color: approx Light Sea Green. HEX triplet: 21, B2 and A4. RGB value is (33,178,164). Sum of RGB (Red+Green+Blue) = 33+178+164=375 (49% of max value = 765). Red value is 33 (13.28% from 255 or 8.8% from 375); Green value is 178 (69.92% from 255 or 47.47% from 375); Blue value is 164 (64.45% from 255 or 43.73% from 375); Max value from RGB is 178 - color contains mainly: green. Hex color #21B2A4 is not a web safe color. Web safe color analog (approx): #339999. Inversed color of #21B2A4 is #DE4D5B. Grayscale: #848484. Windows color (decimal): -14568796 or 10793505. OLE color: 10793505.
HSL color Cylindrical-coordinate representation of color #21B2A4: hue angle of 174.21º degrees, saturation: 0.69, lightness: 0.41%. HSV value (or HSB Brightness) of color is 0.7% and HSV saturation: 0.81%. Process color model (Four color, CMYK) of #21B2A4 is Cyan = 0.81, Magento = 0, Yellow = 0.08 and Black (K on CMYK) = 0.30.
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<style> a { background-color: #21B2A4; } a { background-color: rgb(33,178,164); } div.DivClassName { background-color: #21B2A4; } .BgClassName { background-color: #21B2A4; } </style>
<style> span { border-color: #21B2A4; } span { border-color: rgb(33,178,164); } td.TdClassName { border-color: #21B2A4; } .TagClassName { border-color: #21B2A4; } </style>