black

#000000

#45FD7A

#45FD7A

Contrast Ratio

15.58:1

Delta E

124.25

Very Different

50:50 Mix

Color Values

Format #000000 #45FD7A
HEX #000000 #45FD7A
RGB 0, 0, 0 69, 253, 122
HSL 0.0, 0.0%, 0.0% 137.3, 97.9%, 63.1%
HSV 0.0, 0.0%, 0.0% 137.3, 72.7%, 99.2%
CMYK 0%, 0%, 0%, 100% 72.7%, 0.0%, 51.8%, 0.8%
OKLCH 0.0 0.0 0.0 0.876 0.2272 148.4

Contrast & Accessibility

15.58:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45FD7A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45FD7A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45FD7A);
background: linear-gradient(135deg, #000000, #45FD7A);

Explore Each Color

Related Comparisons