Earthy spruce to puce to silver gradient palette editor

/* https://grabient.com/_gHigIUgHPgGFgEAgDvgJSgLUgIVgIVgFjgGb?style=linearGradient&steps=7&angle=315 */

background: linear-gradient(315deg, #1a6042 0.000%, #384739 16.667%, #6f5242 33.333%, #ab7a5b 50.000%, #d4aa7c 66.667%, #ddc79b 83.333%, #c0c1af 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gHigIUgHPgGFgEAgDvgJSgLUgIVgIVgFjgGb?style=linearGradient&steps=7&angle=315 -->
            <defs>
              <linearGradient id="gradient" x1="0.854" y1="0.854" x2="0.146" y2="0.146">
        <stop offset="0.000" stop-color="#1a6042" /><stop offset="0.167" stop-color="#384739" /><stop offset="0.333" stop-color="#6f5242" /><stop offset="0.500" stop-color="#ab7a5b" /><stop offset="0.667" stop-color="#d4aa7c" /><stop offset="0.833" stop-color="#ddc79b" /><stop offset="1.000" stop-color="#c0c1af" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#1a6042", "#384739", "#6f5242", "#ab7a5b", "#d4aa7c", "#ddc79b", "#c0c1af"]

// https://grabient.com/_gHigIUgHPgGFgEAgDvgJSgLUgIVgIVgFjgGb?style=linearGradient&steps=7&angle=315
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 7.0;
const float ANGLE = 315.0;

vec3 palette(float t) {
    vec3 a = vec3(0.482, 0.532, 0.463);
    vec3 b = vec3(0.389, 0.256, 0.239);
    vec3 c = vec3(0.594, 0.724, 0.533);
    vec3 d = vec3(0.533, 0.355, 0.411);
    return a + b * cos(6.283185 * (c * t + d));
}

// N stops sampled from the palette, blended like the CSS gradient
vec3 stops(float t) {
    float n = STEPS - 1.0;
    float x = clamp(t, 0.0, 1.0) * n;
    return mix(palette(floor(x) / n), palette(min(floor(x) + 1.0, n) / n), fract(x));
}

void mainImage(out vec4 fragColor, in vec2 fragCoord) {
    vec2 p = fragCoord - 0.5 * iResolution.xy;
    // CSS angle: 0 = up, clockwise; span = CSS gradient-line length
    vec2 dir = vec2(sin(radians(ANGLE)), cos(radians(ANGLE)));
    float len = abs(iResolution.x * dir.x) + abs(iResolution.y * dir.y);
    float t = dot(p, dir) / len + 0.5;
    fragColor = vec4(stops(t), 1.0);
}

[
  [0.482, 0.532, 0.463],
  [0.389, 0.256, 0.239],
  [0.594, 0.724, 0.533],
  [0.533, 0.355, 0.411]
]