black

#000000

#45AF4D

#45AF4D

Contrast Ratio

7.49:1

Delta E

91.06

Very Different

50:50 Mix

Color Values

Format #000000 #45AF4D
HEX #000000 #45AF4D
RGB 0, 0, 0 69, 175, 77
HSL 0.0, 0.0%, 0.0% 124.5, 43.4%, 47.8%
HSV 0.0, 0.0%, 0.0% 124.5, 60.6%, 68.6%
CMYK 0%, 0%, 0%, 100% 60.6%, 0.0%, 56.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.6702 0.1682 144.7

Contrast & Accessibility

7.49:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45AF4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45AF4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45AF4D);
background: linear-gradient(135deg, #000000, #45AF4D);

Explore Each Color

Related Comparisons