black

#000000

#3FDB51

#3FDB51

Contrast Ratio

11.46:1

Delta E

116.06

Very Different

50:50 Mix

Color Values

Format #000000 #3FDB51
HEX #000000 #3FDB51
RGB 0, 0, 0 63, 219, 81
HSL 0.0, 0.0%, 0.0% 126.9, 68.4%, 55.3%
HSV 0.0, 0.0%, 0.0% 126.9, 71.2%, 85.9%
CMYK 0%, 0%, 0%, 100% 71.2%, 0.0%, 63.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.7836 0.2212 144.7

Contrast & Accessibility

11.46:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FDB51 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FDB51

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FDB51);
background: linear-gradient(135deg, #000000, #3FDB51);

Explore Each Color

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