black

#000000

#3FCB38

#3FCB38

Contrast Ratio

9.81:1

Delta E

113.13

Very Different

50:50 Mix

Color Values

Format #000000 #3FCB38
HEX #000000 #3FCB38
RGB 0, 0, 0 63, 203, 56
HSL 0.0, 0.0%, 0.0% 117.1, 58.6%, 50.8%
HSV 0.0, 0.0%, 0.0% 117.1, 72.4%, 79.6%
CMYK 0%, 0%, 0%, 100% 69.0%, 0.0%, 72.4%, 20.4%
OKLCH 0.0 0.0 0.0 0.7399 0.2195 142.4

Contrast & Accessibility

9.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FCB38 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FCB38

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FCB38);
background: linear-gradient(135deg, #000000, #3FCB38);

Explore Each Color

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