black

#000000

#03FC09

#03FC09

Contrast Ratio

14.93:1

Delta E

146.57

Very Different

50:50 Mix

Color Values

Format #000000 #03FC09
HEX #000000 #03FC09
RGB 0, 0, 0 3, 252, 9
HSL 0.0, 0.0%, 0.0% 121.4, 97.6%, 50.0%
HSV 0.0, 0.0%, 0.0% 121.4, 98.8%, 98.8%
CMYK 0%, 0%, 0%, 100% 98.8%, 0.0%, 96.4%, 1.2%
OKLCH 0.0 0.0 0.0 0.8589 0.2911 142.6

Contrast & Accessibility

14.93:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #03FC09 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #03FC09

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #03FC09);
background: linear-gradient(135deg, #000000, #03FC09);

Explore Each Color

Related Comparisons