black

#000000

#25FD91

#25FD91

Contrast Ratio

15.54:1

Delta E

120.04

Very Different

50:50 Mix

Color Values

Format #000000 #25FD91
HEX #000000 #25FD91
RGB 0, 0, 0 37, 253, 145
HSL 0.0, 0.0%, 0.0% 150.0, 98.2%, 56.9%
HSV 0.0, 0.0%, 0.0% 150.0, 85.4%, 99.2%
CMYK 0%, 0%, 0%, 100% 85.4%, 0.0%, 42.7%, 0.8%
OKLCH 0.0 0.0 0.0 0.8748 0.2146 153.9

Contrast & Accessibility

15.54:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #25FD91 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #25FD91

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #25FD91);
background: linear-gradient(135deg, #000000, #25FD91);

Explore Each Color

Related Comparisons