Gradient palette editor — #335f2f to #d4b064

/* https://grabient.com/_gIDgI5gEegF8gDNgBsgE7gJbgHmgJRgIkgIr?style=linearGradient&steps=6&angle=90 */

background: linear-gradient(90deg, #335f2f 0.000%, #4d7839 20.000%, #719e49 40.000%, #97bd59 60.000%, #bac463 80.000%, #d4b064 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gIDgI5gEegF8gDNgBsgE7gJbgHmgJRgIkgIr?style=linearGradient&steps=6&angle=90 -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#335f2f" /><stop offset="0.200" stop-color="#4d7839" /><stop offset="0.400" stop-color="#719e49" /><stop offset="0.600" stop-color="#97bd59" /><stop offset="0.800" stop-color="#bac463" /><stop offset="1.000" stop-color="#d4b064" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#335f2f", "#4d7839", "#719e49", "#97bd59", "#bac463", "#d4b064"]

// https://grabient.com/_gIDgI5gEegF8gDNgBsgE7gJbgHmgJRgIkgIr?style=linearGradient&steps=6&angle=90
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 6.0;
const float ANGLE = 90.0;

vec3 palette(float t) {
    vec3 a = vec3(0.515, 0.569, 0.286);
    vec3 b = vec3(0.380, 0.205, 0.108);
    vec3 c = vec3(0.315, 0.603, 0.486);
    vec3 d = vec3(0.593, 0.548, 0.555);
    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);
}

[
  [0.515, 0.569, 0.286],
  [0.380, 0.205, 0.108],
  [0.315, 0.603, 0.486],
  [0.593, 0.548, 0.555]
]