black

#000000

#45CF4C

#45CF4C

Contrast Ratio

10.28:1

Delta E

110.1

Very Different

50:50 Mix

Color Values

Format #000000 #45CF4C
HEX #000000 #45CF4C
RGB 0, 0, 0 69, 207, 76
HSL 0.0, 0.0%, 0.0% 123.0, 59.0%, 54.1%
HSV 0.0, 0.0%, 0.0% 123.0, 66.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 66.7%, 0.0%, 63.3%, 18.8%
OKLCH 0.0 0.0 0.0 0.7536 0.2089 143.9

Contrast & Accessibility

10.28:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45CF4C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45CF4C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45CF4C);
background: linear-gradient(135deg, #000000, #45CF4C);

Explore Each Color

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