black

#000000

#3ECB63

#3ECB63

Contrast Ratio

9.93:1

Delta E

102.3

Very Different

50:50 Mix

Color Values

Format #000000 #3ECB63
HEX #000000 #3ECB63
RGB 0, 0, 0 62, 203, 99
HSL 0.0, 0.0%, 0.0% 135.7, 57.6%, 52.0%
HSV 0.0, 0.0%, 0.0% 135.7, 69.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 69.5%, 0.0%, 51.2%, 20.4%
OKLCH 0.0 0.0 0.0 0.7443 0.1877 148.2

Contrast & Accessibility

9.93:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3ECB63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3ECB63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3ECB63);
background: linear-gradient(135deg, #000000, #3ECB63);

Explore Each Color

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