black

#000000

#5FFF63

#5FFF63

Contrast Ratio

15.97:1

Delta E

129.25

Very Different

50:50 Mix

Color Values

Format #000000 #5FFF63
HEX #000000 #5FFF63
RGB 0, 0, 0 95, 255, 99
HSL 0.0, 0.0%, 0.0% 121.5, 100.0%, 68.6%
HSV 0.0, 0.0%, 0.0% 121.5, 62.7%, 100.0%
CMYK 0%, 0%, 0%, 100% 62.7%, 0.0%, 61.2%, 0.0%
OKLCH 0.0 0.0 0.0 0.8843 0.2392 143.6

Contrast & Accessibility

15.97:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5FFF63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5FFF63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5FFF63);
background: linear-gradient(135deg, #000000, #5FFF63);

Explore Each Color

Related Comparisons