black

#000000

#37F639

#37F639

Contrast Ratio

14.4:1

Delta E

136.38

Very Different

50:50 Mix

Color Values

Format #000000 #37F639
HEX #000000 #37F639
RGB 0, 0, 0 55, 246, 57
HSL 0.0, 0.0%, 0.0% 120.6, 91.4%, 59.0%
HSV 0.0, 0.0%, 0.0% 120.6, 77.6%, 96.5%
CMYK 0%, 0%, 0%, 100% 77.6%, 0.0%, 76.8%, 3.5%
OKLCH 0.0 0.0 0.0 0.8495 0.2663 142.9

Contrast & Accessibility

14.4:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37F639 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #37F639

Color Difference (Delta E)

136.38 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, #37F639);
background: linear-gradient(135deg, #000000, #37F639);

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