black

#000000

#018C51

#018C51

Contrast Ratio

4.87:1

Delta E

72.72

Very Different

50:50 Mix

Color Values

Format #000000 #018C51
HEX #000000 #018C51
RGB 0, 0, 0 1, 140, 81
HSL 0.0, 0.0%, 0.0% 154.5, 98.6%, 27.6%
HSV 0.0, 0.0%, 0.0% 154.5, 99.3%, 54.9%
CMYK 0%, 0%, 0%, 100% 99.3%, 0.0%, 42.1%, 45.1%
OKLCH 0.0 0.0 0.0 0.5627 0.137 155.7

Contrast & Accessibility

4.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #018C51 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #018C51

Color Difference (Delta E)

72.72 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, #018C51);
background: linear-gradient(135deg, #000000, #018C51);

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