black

#000000

#51D466

#51D466

Contrast Ratio

10.96:1

Delta E

105.28

Very Different

50:50 Mix

Color Values

Format #000000 #51D466
HEX #000000 #51D466
RGB 0, 0, 0 81, 212, 102
HSL 0.0, 0.0%, 0.0% 129.6, 60.4%, 57.5%
HSV 0.0, 0.0%, 0.0% 129.6, 61.8%, 83.1%
CMYK 0%, 0%, 0%, 100% 61.8%, 0.0%, 51.9%, 16.9%
OKLCH 0.0 0.0 0.0 0.7729 0.1896 146.4

Contrast & Accessibility

10.96:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51D466 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51D466

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51D466);
background: linear-gradient(135deg, #000000, #51D466);

Explore Each Color

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