black

#000000

#509C77

#509C77

Contrast Ratio

6.36:1

Delta E

68.3

Very Different

50:50 Mix

Color Values

Format #000000 #509C77
HEX #000000 #509C77
RGB 0, 0, 0 80, 156, 119
HSL 0.0, 0.0%, 0.0% 150.8, 32.2%, 46.3%
HSV 0.0, 0.0%, 0.0% 150.8, 48.7%, 61.2%
CMYK 0%, 0%, 0%, 100% 48.7%, 0.0%, 23.7%, 38.8%
OKLCH 0.0 0.0 0.0 0.6333 0.0951 160.8

Contrast & Accessibility

6.36:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #509C77 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #509C77

Color Difference (Delta E)

68.3 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #509C77);
background: linear-gradient(135deg, #000000, #509C77);

Explore Each Color

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