Rainbow irish green to cobalt to barney purple to cocoa gradient palette editor

/* https://grabient.com/_gGDgGEgGCgEcgD6gENgJugHNgIeg6pgnYgAEgAvo8OZs?style=linearGradient&steps=5&angle=45 */

background: linear-gradient(45deg, #38922b 0.000%, #314689 25.000%, #a0249c 50.000%, #7d5f40 75.000%, #1b9f26 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gGDgGEgGCgEcgD6gENgJugHNgIeg6pgnYgAEgAvo8OZs?style=linearGradient&steps=5&angle=45 -->
            <defs>
              <linearGradient id="gradient" x1="0.146" y1="0.854" x2="0.854" y2="0.146">
        <stop offset="0.000" stop-color="#38922b" /><stop offset="0.250" stop-color="#314689" /><stop offset="0.500" stop-color="#a0249c" /><stop offset="0.750" stop-color="#7d5f40" /><stop offset="1.000" stop-color="#1b9f26" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#38922b", "#314689", "#a0249c", "#7d5f40", "#1b9f26"]

// https://grabient.com/_gGDgGEgGCgEcgD6gENgJugHNgIeg6pgnYgAEgAvo8OZs?style=linearGradient&steps=5&angle=45
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 5.0;
const float ANGLE = 45.0;

vec3 palette(float t) {
    vec3 a = vec3(0.387, 0.388, 0.386);
    vec3 b = vec3(0.284, 0.250, 0.269);
    vec3 c = vec3(1.123, 0.833, 0.979);
    vec3 d = vec3(3.349, 2.116, -0.400);
    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);
}

[
  [0.387, 0.388, 0.386],
  [0.284, 0.250, 0.269],
  [1.123, 0.833, 0.979],
  [3.349, 2.116, -0.400]
]