black

#000000

#3ECD73

#3ECD73

Contrast Ratio

10.18:1

Delta E

99.29

Very Different

50:50 Mix

Color Values

Format #000000 #3ECD73
HEX #000000 #3ECD73
RGB 0, 0, 0 62, 205, 115
HSL 0.0, 0.0%, 0.0% 142.2, 58.8%, 52.4%
HSV 0.0, 0.0%, 0.0% 142.2, 69.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 69.8%, 0.0%, 43.9%, 19.6%
OKLCH 0.0 0.0 0.0 0.752 0.176 151.5

Contrast & Accessibility

10.18:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3ECD73 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3ECD73

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3ECD73);
background: linear-gradient(135deg, #000000, #3ECD73);

Explore Each Color

Related Comparisons