black

#000000

#3FCD32

#3FCD32

Contrast Ratio

9.99:1

Delta E

115.53

Very Different

50:50 Mix

Color Values

Format #000000 #3FCD32
HEX #000000 #3FCD32
RGB 0, 0, 0 63, 205, 50
HSL 0.0, 0.0%, 0.0% 115.0, 60.8%, 50.0%
HSV 0.0, 0.0%, 0.0% 115.0, 75.6%, 80.4%
CMYK 0%, 0%, 0%, 100% 69.3%, 0.0%, 75.6%, 19.6%
OKLCH 0.0 0.0 0.0 0.7447 0.2249 141.9

Contrast & Accessibility

9.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FCD32 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FCD32

Color Difference (Delta E)

115.53 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FCD32);
background: linear-gradient(135deg, #000000, #3FCD32);

Explore Each Color

Related Comparisons