black

#000000

#3FD039

#3FD039

Contrast Ratio

10.29:1

Delta E

115.66

Very Different

50:50 Mix

Color Values

Format #000000 #3FD039
HEX #000000 #3FD039
RGB 0, 0, 0 63, 208, 57
HSL 0.0, 0.0%, 0.0% 117.6, 61.6%, 52.0%
HSV 0.0, 0.0%, 0.0% 117.6, 72.6%, 81.6%
CMYK 0%, 0%, 0%, 100% 69.7%, 0.0%, 72.6%, 18.4%
OKLCH 0.0 0.0 0.0 0.753 0.2244 142.5

Contrast & Accessibility

10.29:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FD039 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FD039

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FD039);
background: linear-gradient(135deg, #000000, #3FD039);

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