black

#000000

#66EE63

#66EE63

Contrast Ratio

13.97:1

Delta E

119.21

Very Different

50:50 Mix

Color Values

Format #000000 #66EE63
HEX #000000 #66EE63
RGB 0, 0, 0 102, 238, 99
HSL 0.0, 0.0%, 0.0% 118.7, 80.3%, 66.1%
HSV 0.0, 0.0%, 0.0% 118.7, 58.4%, 93.3%
CMYK 0%, 0%, 0%, 100% 57.1%, 0.0%, 58.4%, 6.7%
OKLCH 0.0 0.0 0.0 0.8444 0.2162 143.0

Contrast & Accessibility

13.97:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66EE63 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66EE63

Color Difference (Delta E)

119.21 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, #66EE63);
background: linear-gradient(135deg, #000000, #66EE63);

Explore Each Color

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