black

#000000

#F3EF53

#F3EF53

Contrast Ratio

17.28:1

Delta E

118.63

Very Different

50:50 Mix

Color Values

Format #000000 #F3EF53
HEX #000000 #F3EF53
RGB 0, 0, 0 243, 239, 83
HSL 0.0, 0.0%, 0.0% 58.5, 87.0%, 63.9%
HSV 0.0, 0.0%, 0.0% 58.5, 65.8%, 95.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 1.6%, 65.8%, 4.7%
OKLCH 0.0 0.0 0.0 0.928 0.1712 107.9

Contrast & Accessibility

17.28:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F3EF53 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F3EF53

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F3EF53);
background: linear-gradient(135deg, #000000, #F3EF53);

Explore Each Color

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