black

#000000

#3FC290

#3FC290

Contrast Ratio

9.33:1

Delta E

86.3

Very Different

50:50 Mix

Color Values

Format #000000 #3FC290
HEX #000000 #3FC290
RGB 0, 0, 0 63, 194, 144
HSL 0.0, 0.0%, 0.0% 157.1, 51.8%, 50.4%
HSV 0.0, 0.0%, 0.0% 157.1, 67.5%, 76.1%
CMYK 0%, 0%, 0%, 100% 67.5%, 0.0%, 25.8%, 23.9%
OKLCH 0.0 0.0 0.0 0.7302 0.1355 163.6

Contrast & Accessibility

9.33:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FC290 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3FC290

Color Difference (Delta E)

86.3 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FC290);
background: linear-gradient(135deg, #000000, #3FC290);

Explore Each Color

Related Comparisons