black

#000000

#CCFF3F

#CCFF3F

Contrast Ratio

17.94:1

Delta E

129.65

Very Different

50:50 Mix

Color Values

Format #000000 #CCFF3F
HEX #000000 #CCFF3F
RGB 0, 0, 0 204, 255, 63
HSL 0.0, 0.0%, 0.0% 75.9, 100.0%, 62.4%
HSV 0.0, 0.0%, 0.0% 75.9, 75.3%, 100.0%
CMYK 0%, 0%, 0%, 100% 20.0%, 0.0%, 75.3%, 0.0%
OKLCH 0.0 0.0 0.0 0.9325 0.2122 123.9

Contrast & Accessibility

17.94:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CCFF3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CCFF3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CCFF3F);
background: linear-gradient(135deg, #000000, #CCFF3F);

Explore Each Color

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