black

#000000

#DDFF33

#DDFF33

Contrast Ratio

18.43:1

Delta E

131.55

Very Different

50:50 Mix

Color Values

Format #000000 #DDFF33
HEX #000000 #DDFF33
RGB 0, 0, 0 221, 255, 51
HSL 0.0, 0.0%, 0.0% 70.0, 100.0%, 60.0%
HSV 0.0, 0.0%, 0.0% 70.0, 80.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 13.3%, 0.0%, 80.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.9434 0.2106 119.4

Contrast & Accessibility

18.43:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DDFF33 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DDFF33

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DDFF33);
background: linear-gradient(135deg, #000000, #DDFF33);

Explore Each Color

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