black

#000000

#4ECD5D

#4ECD5D

Contrast Ratio

10.21:1

Delta E

103.8

Very Different

50:50 Mix

Color Values

Format #000000 #4ECD5D
HEX #000000 #4ECD5D
RGB 0, 0, 0 78, 205, 93
HSL 0.0, 0.0%, 0.0% 127.1, 55.9%, 55.5%
HSV 0.0, 0.0%, 0.0% 127.1, 62.0%, 80.4%
CMYK 0%, 0%, 0%, 100% 62.0%, 0.0%, 54.6%, 19.6%
OKLCH 0.0 0.0 0.0 0.753 0.1896 145.4

Contrast & Accessibility

10.21:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4ECD5D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4ECD5D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4ECD5D);
background: linear-gradient(135deg, #000000, #4ECD5D);

Explore Each Color

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