black

#000000

#3FC65C

#3FC65C

Contrast Ratio

9.44:1

Delta E

101.16

Very Different

50:50 Mix

Color Values

Format #000000 #3FC65C
HEX #000000 #3FC65C
RGB 0, 0, 0 63, 198, 92
HSL 0.0, 0.0%, 0.0% 132.9, 54.2%, 51.2%
HSV 0.0, 0.0%, 0.0% 132.9, 68.2%, 77.6%
CMYK 0%, 0%, 0%, 100% 68.2%, 0.0%, 53.5%, 22.4%
OKLCH 0.0 0.0 0.0 0.7306 0.1872 147.1

Contrast & Accessibility

9.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FC65C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FC65C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FC65C);
background: linear-gradient(135deg, #000000, #3FC65C);

Explore Each Color

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