black

#000000

#45FD4D

#45FD4D

Contrast Ratio

15.41:1

Delta E

135.13

Very Different

50:50 Mix

Color Values

Format #000000 #45FD4D
HEX #000000 #45FD4D
RGB 0, 0, 0 69, 253, 77
HSL 0.0, 0.0%, 0.0% 122.6, 97.9%, 63.1%
HSV 0.0, 0.0%, 0.0% 122.6, 72.7%, 99.2%
CMYK 0%, 0%, 0%, 100% 72.7%, 0.0%, 69.6%, 0.8%
OKLCH 0.0 0.0 0.0 0.8712 0.2596 143.4

Contrast & Accessibility

15.41:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45FD4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45FD4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45FD4D);
background: linear-gradient(135deg, #000000, #45FD4D);

Explore Each Color

Related Comparisons