Silver to khaki green to dark coral gradient palette editor

/* https://grabient.com/_gKvgDggHlf7CgHyf7Yf2egDzf6NgUVf_tgGI */

background: linear-gradient(90deg, #c9b7b6 0.000%, #96b7a0 16.667%, #6daf84 33.333%, #5e9f67 50.000%, #6f884d 66.667%, #9a6d3a 83.333%, #cd4e31 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gKvgDggHlf7CgHyf7Yf2egDzf6NgUVf_tgGI -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#c9b7b6" /><stop offset="0.167" stop-color="#96b7a0" /><stop offset="0.333" stop-color="#6daf84" /><stop offset="0.500" stop-color="#5e9f67" /><stop offset="0.667" stop-color="#6f884d" /><stop offset="0.833" stop-color="#9a6d3a" /><stop offset="1.000" stop-color="#cd4e31" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#c9b7b6", "#96b7a0", "#6daf84", "#5e9f67", "#6f884d", "#9a6d3a", "#cd4e31"]

// https://grabient.com/_gKvgDggHlf7CgHyf7Yf2egDzf6NgUVf_tgGI
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 7.0;
const float ANGLE = 90.0;

vec3 palette(float t) {
    vec3 a = vec3(0.687, 0.224, 0.485);
    vec3 b = vec3(-0.318, 0.498, -0.296);
    vec3 c = vec3(-0.610, 0.243, -0.371);
    vec3 d = vec3(1.301, -0.019, 0.392);
    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);
}

[
  [0.687, 0.224, 0.485],
  [-0.318, 0.498, -0.296],
  [-0.610, 0.243, -0.371],
  [1.301, -0.019, 0.392]
]