black

#000000

#55CB3C

#55CB3C

Contrast Ratio

9.99:1

Delta E

110.4

Very Different

50:50 Mix

Color Values

Format #000000 #55CB3C
HEX #000000 #55CB3C
RGB 0, 0, 0 85, 203, 60
HSL 0.0, 0.0%, 0.0% 109.5, 57.9%, 51.6%
HSV 0.0, 0.0%, 0.0% 109.5, 70.4%, 79.6%
CMYK 0%, 0%, 0%, 100% 58.1%, 0.0%, 70.4%, 20.4%
OKLCH 0.0 0.0 0.0 0.7466 0.2089 140.5

Contrast & Accessibility

9.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55CB3C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55CB3C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55CB3C);
background: linear-gradient(135deg, #000000, #55CB3C);

Explore Each Color

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