black

#000000

#EFEC18

#EFEC18

Contrast Ratio

16.68:1

Delta E

127.37

Very Different

50:50 Mix

Color Values

Format #000000 #EFEC18
HEX #000000 #EFEC18
RGB 0, 0, 0 239, 236, 24
HSL 0.0, 0.0%, 0.0% 59.2, 87.0%, 51.6%
HSV 0.0, 0.0%, 0.0% 59.2, 90.0%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 1.3%, 90.0%, 6.3%
OKLCH 0.0 0.0 0.0 0.9157 0.1951 108.8

Contrast & Accessibility

16.68:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFEC18 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EFEC18

Color Difference (Delta E)

127.37 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, #EFEC18);
background: linear-gradient(135deg, #000000, #EFEC18);

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