black

#000000

#63CE4B

#63CE4B

Contrast Ratio

10.46:1

Delta E

107.2

Very Different

50:50 Mix

Color Values

Format #000000 #63CE4B
HEX #000000 #63CE4B
RGB 0, 0, 0 99, 206, 75
HSL 0.0, 0.0%, 0.0% 109.0, 57.2%, 55.1%
HSV 0.0, 0.0%, 0.0% 109.0, 63.6%, 80.8%
CMYK 0%, 0%, 0%, 100% 51.9%, 0.0%, 63.6%, 19.2%
OKLCH 0.0 0.0 0.0 0.7608 0.1962 140.2

Contrast & Accessibility

10.46:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63CE4B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63CE4B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63CE4B);
background: linear-gradient(135deg, #000000, #63CE4B);

Explore Each Color

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