black

#000000

#10EF1F

#10EF1F

Contrast Ratio

13.39:1

Delta E

138.31

Very Different

50:50 Mix

Color Values

Format #000000 #10EF1F
HEX #000000 #10EF1F
RGB 0, 0, 0 16, 239, 31
HSL 0.0, 0.0%, 0.0% 124.0, 87.5%, 50.0%
HSV 0.0, 0.0%, 0.0% 124.0, 93.3%, 93.7%
CMYK 0%, 0%, 0%, 100% 93.3%, 0.0%, 87.0%, 6.3%
OKLCH 0.0 0.0 0.0 0.8262 0.2747 142.9

Contrast & Accessibility

13.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #10EF1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #10EF1F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #10EF1F);
background: linear-gradient(135deg, #000000, #10EF1F);

Explore Each Color

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