black

#000000

#4ECB3A

#4ECB3A

Contrast Ratio

9.93:1

Delta E

111.47

Very Different

50:50 Mix

Color Values

Format #000000 #4ECB3A
HEX #000000 #4ECB3A
RGB 0, 0, 0 78, 203, 58
HSL 0.0, 0.0%, 0.0% 111.7, 58.2%, 51.2%
HSV 0.0, 0.0%, 0.0% 111.7, 71.4%, 79.6%
CMYK 0%, 0%, 0%, 100% 61.6%, 0.0%, 71.4%, 20.4%
OKLCH 0.0 0.0 0.0 0.7442 0.2129 141.1

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: #4ECB3A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4ECB3A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4ECB3A);
background: linear-gradient(135deg, #000000, #4ECB3A);

Explore Each Color

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