black

#000000

#75FF33

#75FF33

Contrast Ratio

16.11:1

Delta E

137.6

Very Different

50:50 Mix

Color Values

Format #000000 #75FF33
HEX #000000 #75FF33
RGB 0, 0, 0 117, 255, 51
HSL 0.0, 0.0%, 0.0% 100.6, 100.0%, 60.0%
HSV 0.0, 0.0%, 0.0% 100.6, 80.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 54.1%, 0.0%, 80.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.8878 0.258 138.2

Contrast & Accessibility

16.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #75FF33 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #75FF33

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #75FF33);
background: linear-gradient(135deg, #000000, #75FF33);

Explore Each Color

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