black

#000000

#63CD51

#63CD51

Contrast Ratio

10.38:1

Delta E

105.09

Very Different

50:50 Mix

Color Values

Format #000000 #63CD51
HEX #000000 #63CD51
RGB 0, 0, 0 99, 205, 81
HSL 0.0, 0.0%, 0.0% 111.3, 55.4%, 56.1%
HSV 0.0, 0.0%, 0.0% 111.3, 60.5%, 80.4%
CMYK 0%, 0%, 0%, 100% 51.7%, 0.0%, 60.5%, 19.6%
OKLCH 0.0 0.0 0.0 0.7589 0.1903 140.9

Contrast & Accessibility

10.38:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63CD51 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63CD51

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63CD51);
background: linear-gradient(135deg, #000000, #63CD51);

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