black

#000000

#37A233

#37A233

Contrast Ratio

6.38:1

Delta E

91.52

Very Different

50:50 Mix

Color Values

Format #000000 #37A233
HEX #000000 #37A233
RGB 0, 0, 0 55, 162, 51
HSL 0.0, 0.0%, 0.0% 117.8, 52.1%, 41.8%
HSV 0.0, 0.0%, 0.0% 117.8, 68.5%, 63.5%
CMYK 0%, 0%, 0%, 100% 66.0%, 0.0%, 68.5%, 36.5%
OKLCH 0.0 0.0 0.0 0.6283 0.1779 142.6

Contrast & Accessibility

6.38:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37A233 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #37A233

Color Difference (Delta E)

91.52 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, #37A233);
background: linear-gradient(135deg, #000000, #37A233);

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