black

#000000

#40C754

#40C754

Contrast Ratio

9.52:1

Delta E

103.81

Very Different

50:50 Mix

Color Values

Format #000000 #40C754
HEX #000000 #40C754
RGB 0, 0, 0 64, 199, 84
HSL 0.0, 0.0%, 0.0% 128.9, 54.7%, 51.6%
HSV 0.0, 0.0%, 0.0% 128.9, 67.8%, 78.0%
CMYK 0%, 0%, 0%, 100% 67.8%, 0.0%, 57.8%, 22.0%
OKLCH 0.0 0.0 0.0 0.7324 0.1947 145.6

Contrast & Accessibility

9.52:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40C754 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40C754

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40C754);
background: linear-gradient(135deg, #000000, #40C754);

Explore Each Color

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