#21FE5B (or 0x21FE5B) is unknown color: approx Malachite. HEX triplet: 21, FE and 5B. RGB value is (33,254,91). Sum of RGB (Red+Green+Blue) = 33+254+91=378 (50% of max value = 765). Red value is 33 (13.28% from 255 or 8.73% from 378); Green value is 254 (99.61% from 255 or 67.20% from 378); Blue value is 91 (35.94% from 255 or 24.07% from 378); Max value from RGB is 254 - color contains mainly: green. Hex color #21FE5B is not a web safe color. Web safe color analog (approx): #33FF66. Inversed color of #21FE5B is #DE01A4. Grayscale: #A9A9A9. Windows color (decimal): -14549413 or 6028833. OLE color: 6028833.
HSL color Cylindrical-coordinate representation of color #21FE5B: hue angle of 135.75º degrees, saturation: 0.99, lightness: 0.56%. HSV value (or HSB Brightness) of color is 1% and HSV saturation: 0.87%. Process color model (Four color, CMYK) of #21FE5B is Cyan = 0.87, Magento = 0, Yellow = 0.64 and Black (K on CMYK) = 0.00.
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<style> span { border-color: #21FE5B; } span { border-color: rgb(33,254,91); } td.TdClassName { border-color: #21FE5B; } .TagClassName { border-color: #21FE5B; } </style>