black

#000000

#3FAC40

#3FAC40

Contrast Ratio

7.19:1

Delta E

93.34

Very Different

50:50 Mix

Color Values

Format #000000 #3FAC40
HEX #000000 #3FAC40
RGB 0, 0, 0 63, 172, 64
HSL 0.0, 0.0%, 0.0% 120.6, 46.4%, 46.1%
HSV 0.0, 0.0%, 0.0% 120.6, 63.4%, 67.5%
CMYK 0%, 0%, 0%, 100% 63.4%, 0.0%, 62.8%, 32.5%
OKLCH 0.0 0.0 0.0 0.6588 0.1775 143.4

Contrast & Accessibility

7.19:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FAC40 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FAC40

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FAC40);
background: linear-gradient(135deg, #000000, #3FAC40);

Explore Each Color

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