black

#000000

#438500

#438500

Contrast Ratio

4.59:1

Delta E

83.2

Very Different

50:50 Mix

Color Values

Format #000000 #438500
HEX #000000 #438500
RGB 0, 0, 0 67, 133, 0
HSL 0.0, 0.0%, 0.0% 89.8, 100.0%, 26.1%
HSV 0.0, 0.0%, 0.0% 89.8, 100.0%, 52.2%
CMYK 0%, 0%, 0%, 100% 49.6%, 0.0%, 100.0%, 47.8%
OKLCH 0.0 0.0 0.0 0.5508 0.1613 135.1

Contrast & Accessibility

4.59:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438500 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #438500

Color Difference (Delta E)

83.2 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, #438500);
background: linear-gradient(135deg, #000000, #438500);

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