black

#000000

#30B775

#30B775

Contrast Ratio

8.16:1

Delta E

86.91

Very Different

50:50 Mix

Color Values

Format #000000 #30B775
HEX #000000 #30B775
RGB 0, 0, 0 48, 183, 117
HSL 0.0, 0.0%, 0.0% 150.7, 58.4%, 45.3%
HSV 0.0, 0.0%, 0.0% 150.7, 73.8%, 71.8%
CMYK 0%, 0%, 0%, 100% 73.8%, 0.0%, 36.1%, 28.2%
OKLCH 0.0 0.0 0.0 0.6924 0.15 156.8

Contrast & Accessibility

8.16:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #30B775 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #30B775

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #30B775);
background: linear-gradient(135deg, #000000, #30B775);

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