black

#000000

#5FE01F

#5FE01F

Contrast Ratio

12.17:1

Delta E

126.3

Very Different

50:50 Mix

Color Values

Format #000000 #5FE01F
HEX #000000 #5FE01F
RGB 0, 0, 0 95, 224, 31
HSL 0.0, 0.0%, 0.0% 100.1, 75.7%, 50.0%
HSV 0.0, 0.0%, 0.0% 100.1, 86.2%, 87.8%
CMYK 0%, 0%, 0%, 100% 57.6%, 0.0%, 86.2%, 12.2%
OKLCH 0.0 0.0 0.0 0.802 0.2412 138.5

Contrast & Accessibility

12.17:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5FE01F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5FE01F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5FE01F);
background: linear-gradient(135deg, #000000, #5FE01F);

Explore Each Color

Related Comparisons