black

#000000

#63F980

#63F980

Contrast Ratio

15.39:1

Delta E

118.43

Very Different

50:50 Mix

Color Values

Format #000000 #63F980
HEX #000000 #63F980
RGB 0, 0, 0 99, 249, 128
HSL 0.0, 0.0%, 0.0% 131.6, 92.6%, 68.2%
HSV 0.0, 0.0%, 0.0% 131.6, 60.2%, 97.6%
CMYK 0%, 0%, 0%, 100% 60.2%, 0.0%, 48.6%, 2.4%
OKLCH 0.0 0.0 0.0 0.8743 0.2071 147.3

Contrast & Accessibility

15.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63F980 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63F980

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63F980);
background: linear-gradient(135deg, #000000, #63F980);

Explore Each Color

Related Comparisons