black

#000000

#49CD5B

#49CD5B

Contrast Ratio

10.17:1

Delta E

104.74

Very Different

50:50 Mix

Color Values

Format #000000 #49CD5B
HEX #000000 #49CD5B
RGB 0, 0, 0 73, 205, 91
HSL 0.0, 0.0%, 0.0% 128.2, 56.9%, 54.5%
HSV 0.0, 0.0%, 0.0% 128.2, 64.4%, 80.4%
CMYK 0%, 0%, 0%, 100% 64.4%, 0.0%, 55.6%, 19.6%
OKLCH 0.0 0.0 0.0 0.7512 0.1932 145.6

Contrast & Accessibility

10.17:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #49CD5B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #49CD5B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #49CD5B);
background: linear-gradient(135deg, #000000, #49CD5B);

Explore Each Color

Related Comparisons