black

#000000

#EFF75B

#EFF75B

Contrast Ratio

18.13:1

Delta E

120.09

Very Different

50:50 Mix

Color Values

Format #000000 #EFF75B
HEX #000000 #EFF75B
RGB 0, 0, 0 239, 247, 91
HSL 0.0, 0.0%, 0.0% 63.1, 90.7%, 66.3%
HSV 0.0, 0.0%, 0.0% 63.1, 63.2%, 96.9%
CMYK 0%, 0%, 0%, 100% 3.2%, 0.0%, 63.2%, 3.1%
OKLCH 0.0 0.0 0.0 0.9421 0.1744 112.1

Contrast & Accessibility

18.13:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFF75B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFF75B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFF75B);
background: linear-gradient(135deg, #000000, #EFF75B);

Explore Each Color

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