#57C199 Color
#57C199 is rgb(87, 193, 153) in RGB and hsl(157, 46%, 55%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#57C199
HEX
#57C199RGB
rgb(87, 193, 153)HSL
hsl(157, 46%, 55%)HSV
hsv(157, 55%, 76%)OKLCH
oklch(73.7% 0.115 165.8)CMYK
cmyk(55%, 0%, 21%, 24%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #57C199 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.21:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.49:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #57C199 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #57C199, useful for hover states, backgrounds, and text variants.