black

#000000

#63AE4A

#63AE4A

Contrast Ratio

7.68:1

Delta E

88.5

Very Different

50:50 Mix

Color Values

Format #000000 #63AE4A
HEX #000000 #63AE4A
RGB 0, 0, 0 99, 174, 74
HSL 0.0, 0.0%, 0.0% 105.0, 40.3%, 48.6%
HSV 0.0, 0.0%, 0.0% 105.0, 57.5%, 68.2%
CMYK 0%, 0%, 0%, 100% 43.1%, 0.0%, 57.5%, 31.8%
OKLCH 0.0 0.0 0.0 0.6796 0.1549 138.6

Contrast & Accessibility

7.68:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63AE4A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63AE4A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63AE4A);
background: linear-gradient(135deg, #000000, #63AE4A);

Explore Each Color

Related Comparisons