black

#000000

#30AA4F

#30AA4F

Contrast Ratio

6.99:1

Delta E

89.22

Very Different

50:50 Mix

Color Values

Format #000000 #30AA4F
HEX #000000 #30AA4F
RGB 0, 0, 0 48, 170, 79
HSL 0.0, 0.0%, 0.0% 135.2, 56.0%, 42.7%
HSV 0.0, 0.0%, 0.0% 135.2, 71.8%, 66.7%
CMYK 0%, 0%, 0%, 100% 71.8%, 0.0%, 53.5%, 33.3%
OKLCH 0.0 0.0 0.0 0.6513 0.1679 147.8

Contrast & Accessibility

6.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #30AA4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #30AA4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #30AA4F);
background: linear-gradient(135deg, #000000, #30AA4F);

Explore Each Color

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