black

#000000

#3ECD61

#3ECD61

Contrast Ratio

10.11:1

Delta E

103.99

Very Different

50:50 Mix

Color Values

Format #000000 #3ECD61
HEX #000000 #3ECD61
RGB 0, 0, 0 62, 205, 97
HSL 0.0, 0.0%, 0.0% 134.7, 58.8%, 52.4%
HSV 0.0, 0.0%, 0.0% 134.7, 69.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 69.8%, 0.0%, 52.7%, 19.6%
OKLCH 0.0 0.0 0.0 0.7492 0.192 147.7

Contrast & Accessibility

10.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3ECD61 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3ECD61

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3ECD61);
background: linear-gradient(135deg, #000000, #3ECD61);

Explore Each Color

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