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Gray and SeaGreen

Tonal Accent color combination with 1.07:1 contrast ratio

#808080
#2E8B57

Color Values

Gray
HEX #808080
RGB 128, 128, 128
HSL 0, 0%, 50%
SeaGreen
HEX #2E8B57
RGB 46, 139, 87
HSL 146, 50%, 36%

Harmony: Tonal Accent

One color is neutral and the other carries the chroma, which is a reliable formula for balanced design. The neutral gives the eye somewhere to rest while the chromatic color provides the focal point.

The hue angle between Gray and SeaGreen is 146 degrees (though one or both colors are achromatic, so hue angle is less relevant than lightness contrast). You can explore these relationships interactively in our Color Wheel Tool.

WCAG Contrast

1.07:1
Gray background with SeaGreen text
Below AA — decorative use only

UI Preview

Gray surface

Sample text on a gray background demonstrates readability and visual hierarchy.

SeaGreen surface

Sample text on a seagreen background demonstrates readability and visual hierarchy.

Design Tokens

CSS Variables

:root {
  --color-a: #808080;
  --color-b: #2E8B57;
  --color-a-rgb: 128, 128, 128;
  --color-b-rgb: 46, 139, 87;
}

JSON

{
  "name": "Gray and SeaGreen",
  "colors": [
    {
      "name": "Gray",
      "hex": "#808080",
      "rgb": [
        128,
        128,
        128
      ]
    },
    {
      "name": "SeaGreen",
      "hex": "#2E8B57",
      "rgb": [
        46,
        139,
        87
      ]
    }
  ],
  "harmony": "Tonal Accent",
  "contrastRatio": 1.07
}

Explore These Colors

Frequently Asked Questions

Do gray and seagreen go together?

Yes. Gray and SeaGreen form a tonal accent color combination. One color is neutral and the other carries the chroma, which is a reliable formula for balanced design. The neutral gives the eye somewhere to rest while the chromatic color provides the focal point. The pairing has a WCAG contrast ratio of 1.07:1, which is below the AA threshold for text — use it for decorative purposes rather than text readability.

What is the contrast ratio between gray and seagreen?

The WCAG 2.1 contrast ratio between Gray (#808080) and SeaGreen (#2E8B57) is 1.07:1. This ratio is below AA. Use the pairing for backgrounds, borders, and decorative elements rather than text-on-background combinations.

How do I use gray and seagreen in design?

A safe starting point is the 60/30/10 rule: give one color about 60 percent of the surface area, the other about 30 percent, and reserve the remaining 10 percent for an accent or neutral. If one color is significantly darker, use it for text or structural elements and the lighter one for backgrounds. Test the result with our Contrast Checker if text is involved.

What are the hex and RGB values for gray and seagreen?

Gray has the hex code #808080 and RGB values rgb(128, 128, 128). SeaGreen has the hex code #2E8B57 and RGB values rgb(46, 139, 87). You can copy these directly into CSS or use the design tokens provided on this page.