black

#000000

#63D679

#63D679

Contrast Ratio

11.43:1

Delta E

100.12

Very Different

50:50 Mix

Color Values

Format #000000 #63D679
HEX #000000 #63D679
RGB 0, 0, 0 99, 214, 121
HSL 0.0, 0.0%, 0.0% 131.5, 58.4%, 61.4%
HSV 0.0, 0.0%, 0.0% 131.5, 53.7%, 83.9%
CMYK 0%, 0%, 0%, 100% 53.7%, 0.0%, 43.5%, 16.1%
OKLCH 0.0 0.0 0.0 0.7869 0.1672 147.8

Contrast & Accessibility

11.43:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63D679 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63D679

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63D679);
background: linear-gradient(135deg, #000000, #63D679);

Explore Each Color

Related Comparisons