black

#000000

#63DD4F

#63DD4F

Contrast Ratio

11.99:1

Delta E

114.81

Very Different

50:50 Mix

Color Values

Format #000000 #63DD4F
HEX #000000 #63DD4F
RGB 0, 0, 0 99, 221, 79
HSL 0.0, 0.0%, 0.0% 111.5, 67.6%, 58.8%
HSV 0.0, 0.0%, 0.0% 111.5, 64.3%, 86.7%
CMYK 0%, 0%, 0%, 100% 55.2%, 0.0%, 64.3%, 13.3%
OKLCH 0.0 0.0 0.0 0.7989 0.2117 141.0

Contrast & Accessibility

11.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63DD4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63DD4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63DD4F);
background: linear-gradient(135deg, #000000, #63DD4F);

Explore Each Color

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