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  2. NOAA Space Weather Scales (Geomagnetic)

NOAA Space Weather Scales (Geomagnetic)

  • G1 Minor Green
    #00ff00
  • G2 Moderate Yellow
    #ffff00
  • G3 Strong Orange
    #ffa500
  • G4 Severe Red
    #ff0000
  • G5 Extreme Crimson
    #8b0000
  1
Created at 10/28/2026 11:30
bybad_colors
The palette consists of Light, Dark colors. Accent colors G2 Moderate Yellow #ffff00 and G3 Strong Orange #ffa500. Palette has Cool, Warm colors temperature.

By lightness, this palette runs from #8B0000 (darkest) to #FFFF00 (lightest). The lightness range is wide.

Overall saturation feels vivid (higher chroma) — 100% of colors are vivid.

A varied palette: its hues are spread across about 120° of the color wheel.

Overall temperature among swatches leans warm (4 of 5).

HEX codes (sorted): #00FF00, #8B0000, #FF0000, #FFA500, #FFFF00

Palette NOAA Space Weather Scales (Geomagnetic) combines 5 color codes:
HEX: #00ff00, RGB: (0, 255, 0); HEX: #ffff00, RGB: (255, 255, 0); HEX: #ffa500, RGB: (255, 165, 0)
HEX: #ff0000, RGB: (255, 0, 0); HEX: #8b0000, RGB: (139, 0, 0)
Color scheme was created by bad_colors

Color codes in palette

NOAA Space Weather Scales (Geomagnetic) color codes HEX, RGB information in table

ColorHEXRGBNameAlternative name
#00ff00#00ff00RGB(0, 255, 0)G1 Minor GreenLime
#ffff00#ffff00RGB(255, 255, 0)G2 Moderate YellowYellow
#ffa500#ffa500RGB(255, 165, 0)G3 Strong OrangeOrange
#ff0000#ff0000RGB(255, 0, 0)G4 Severe RedRed
#8b0000#8b0000RGB(139, 0, 0)G5 Extreme CrimsonDarkred

Color Palette Contrast

3 color pairs have low contrast and need improvement which may impact readability.
Text ColorBackground ColorContrast Ratio
#00ff00
#ffff00
1.27
#00ff00
#ffa500
1.43
#ffff00
#ffa500
1.83

Image palette NOAA Space Weather Scales (Geomagnetic) png

NOAA Space Weather Scales (Geomagnetic) color palette: G1 Minor Green, G2 Moderate Yellow, G3 Strong Orange, G4 Severe Red
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