black

#000000

#23DC49

#23DC49

Contrast Ratio

11.4:1

Delta E

120.1

Very Different

50:50 Mix

Color Values

Format #000000 #23DC49
HEX #000000 #23DC49
RGB 0, 0, 0 35, 220, 73
HSL 0.0, 0.0%, 0.0% 132.3, 72.5%, 50.0%
HSV 0.0, 0.0%, 0.0% 132.3, 84.1%, 86.3%
CMYK 0%, 0%, 0%, 100% 84.1%, 0.0%, 66.8%, 13.7%
OKLCH 0.0 0.0 0.0 0.7808 0.2342 145.3

Contrast & Accessibility

11.4:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23DC49 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23DC49

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23DC49);
background: linear-gradient(135deg, #000000, #23DC49);

Explore Each Color

Related Comparisons