black

#000000

#3FCA72

#3FCA72

Contrast Ratio

9.9:1

Delta E

97.74

Very Different

50:50 Mix

Color Values

Format #000000 #3FCA72
HEX #000000 #3FCA72
RGB 0, 0, 0 63, 202, 114
HSL 0.0, 0.0%, 0.0% 142.0, 56.7%, 52.0%
HSV 0.0, 0.0%, 0.0% 142.0, 68.8%, 79.2%
CMYK 0%, 0%, 0%, 100% 68.8%, 0.0%, 43.6%, 20.8%
OKLCH 0.0 0.0 0.0 0.7444 0.1727 151.5

Contrast & Accessibility

9.9:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FCA72 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FCA72

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FCA72);
background: linear-gradient(135deg, #000000, #3FCA72);

Explore Each Color

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