Color Preview

#21B8B1

Cyan
Opacity
100%
Color Information
HEX #21B8B1
RGB 33, 184, 177
RGBA rgba(33, 184, 177, 1)
HSL 177°, 70%, 43%
HSLA hsla(177, 70%, 43%, 1)
HSV 177°, 82%, 72%
CMYK 82%, 0%, 4%, 28%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.45:1
Fail
Black
Ratio: 8.56:1
AAA
Light Gray
Ratio: 2.33:1
Fail
Dark Gray
Ratio: 4.69:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.