black

#000000

#49CB61

#49CB61

Contrast Ratio

10.0:1

Delta E

101.98

Very Different

50:50 Mix

Color Values

Format #000000 #49CB61
HEX #000000 #49CB61
RGB 0, 0, 0 73, 203, 97
HSL 0.0, 0.0%, 0.0% 131.1, 55.6%, 54.1%
HSV 0.0, 0.0%, 0.0% 131.1, 64.0%, 79.6%
CMYK 0%, 0%, 0%, 100% 64.0%, 0.0%, 52.2%, 20.4%
OKLCH 0.0 0.0 0.0 0.7469 0.1856 146.8

Contrast & Accessibility

10.0:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #49CB61 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #49CB61

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #49CB61);
background: linear-gradient(135deg, #000000, #49CB61);

Explore Each Color

Related Comparisons