black

#000000

#40B665

#40B665

Contrast Ratio

8.1:1

Delta E

89.22

Very Different

50:50 Mix

Color Values

Format #000000 #40B665
HEX #000000 #40B665
RGB 0, 0, 0 64, 182, 101
HSL 0.0, 0.0%, 0.0% 138.8, 48.0%, 48.2%
HSV 0.0, 0.0%, 0.0% 138.8, 64.8%, 71.4%
CMYK 0%, 0%, 0%, 100% 64.8%, 0.0%, 44.5%, 28.6%
OKLCH 0.0 0.0 0.0 0.6907 0.1578 150.3

Contrast & Accessibility

8.1:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40B665 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40B665

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40B665);
background: linear-gradient(135deg, #000000, #40B665);

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