black

#000000

#45B321

#45B321

Contrast Ratio

7.72:1

Delta E

104.06

Very Different

50:50 Mix

Color Values

Format #000000 #45B321
HEX #000000 #45B321
RGB 0, 0, 0 69, 179, 33
HSL 0.0, 0.0%, 0.0% 105.2, 68.9%, 41.6%
HSV 0.0, 0.0%, 0.0% 105.2, 81.6%, 70.2%
CMYK 0%, 0%, 0%, 100% 61.5%, 0.0%, 81.6%, 29.8%
OKLCH 0.0 0.0 0.0 0.6769 0.2023 139.7

Contrast & Accessibility

7.72:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45B321 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45B321

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45B321);
background: linear-gradient(135deg, #000000, #45B321);

Explore Each Color

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