black

#000000

#49CB3F

#49CB3F

Contrast Ratio

9.9:1

Delta E

110.72

Very Different

50:50 Mix

Color Values

Format #000000 #49CB3F
HEX #000000 #49CB3F
RGB 0, 0, 0 73, 203, 63
HSL 0.0, 0.0%, 0.0% 115.7, 57.4%, 52.2%
HSV 0.0, 0.0%, 0.0% 115.7, 69.0%, 79.6%
CMYK 0%, 0%, 0%, 100% 64.0%, 0.0%, 69.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.7431 0.2117 142.1

Contrast & Accessibility

9.9:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #49CB3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #49CB3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #49CB3F);
background: linear-gradient(135deg, #000000, #49CB3F);

Explore Each Color

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