Color Preview

#21B5A4

Cyan
Opacity
100%
Color Information
HEX #21B5A4
RGB 33, 181, 164
RGBA rgba(33, 181, 164, 1)
HSL 173°, 69%, 42%
HSLA hsla(173, 69%, 42%, 1)
HSV 173°, 82%, 71%
CMYK 82%, 0%, 9%, 29%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.56:1
Fail
Black
Ratio: 8.21:1
AAA
Light Gray
Ratio: 2.43:1
Fail
Dark Gray
Ratio: 4.5:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.