black

#000000

#55AF6C

#55AF6C

Contrast Ratio

7.73:1

Delta E

81.45

Very Different

50:50 Mix

Color Values

Format #000000 #55AF6C
HEX #000000 #55AF6C
RGB 0, 0, 0 85, 175, 108
HSL 0.0, 0.0%, 0.0% 135.3, 36.0%, 51.0%
HSV 0.0, 0.0%, 0.0% 135.3, 51.4%, 68.6%
CMYK 0%, 0%, 0%, 100% 51.4%, 0.0%, 38.3%, 31.4%
OKLCH 0.0 0.0 0.0 0.6812 0.1313 150.0

Contrast & Accessibility

7.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55AF6C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55AF6C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55AF6C);
background: linear-gradient(135deg, #000000, #55AF6C);

Explore Each Color

Related Comparisons