black

#000000

#3FA131

#3FA131

Contrast Ratio

6.35:1

Delta E

90.72

Very Different

50:50 Mix

Color Values

Format #000000 #3FA131
HEX #000000 #3FA131
RGB 0, 0, 0 63, 161, 49
HSL 0.0, 0.0%, 0.0% 112.5, 53.3%, 41.2%
HSV 0.0, 0.0%, 0.0% 112.5, 69.6%, 63.1%
CMYK 0%, 0%, 0%, 100% 60.9%, 0.0%, 69.6%, 36.9%
OKLCH 0.0 0.0 0.0 0.6279 0.1749 141.3

Contrast & Accessibility

6.35:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FA131 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FA131

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FA131);
background: linear-gradient(135deg, #000000, #3FA131);

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