black

#000000

#40BA4B

#40BA4B

Contrast Ratio

8.34:1

Delta E

98.59

Very Different

50:50 Mix

Color Values

Format #000000 #40BA4B
HEX #000000 #40BA4B
RGB 0, 0, 0 64, 186, 75
HSL 0.0, 0.0%, 0.0% 125.4, 48.8%, 49.0%
HSV 0.0, 0.0%, 0.0% 125.4, 65.6%, 72.9%
CMYK 0%, 0%, 0%, 100% 65.6%, 0.0%, 59.7%, 27.1%
OKLCH 0.0 0.0 0.0 0.6974 0.1859 144.7

Contrast & Accessibility

8.34:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40BA4B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40BA4B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40BA4B);
background: linear-gradient(135deg, #000000, #40BA4B);

Explore Each Color

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