/* https://grabient.com/_gFQgHdgFdgE3gEsgELgG-gHZgH0gDJgDvgDWnlwozcgA?style=linearGradient&steps=5&angle=90 */

background: linear-gradient(90deg, #ebfbe5 0.000%, #a4b8a3 25.000%, #7ea68d 50.000%, #93d3b6 75.000%, #d4fffa 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gFQgHdgFdgE3gEsgELgG-gHZgH0gDJgDvgDWnlwozcgA?style=linearGradient&steps=5&angle=90 -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#ebfbe5" /><stop offset="0.250" stop-color="#a4b8a3" /><stop offset="0.500" stop-color="#7ea68d" /><stop offset="0.750" stop-color="#93d3b6" /><stop offset="1.000" stop-color="#d4fffa" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#ebfbe5", "#a4b8a3", "#7ea68d", "#93d3b6", "#d4fffa"]

// https://grabient.com/_gFQgHdgFdgE3gEsgELgG-gHZgH0gDJgDvgDWnlwozcgA?style=linearGradient&steps=5&angle=90
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 5.0;
const float ANGLE = 90.0;

vec3 palette(float t) {
    vec3 a = vec3(0.821, 0.962, 0.834);
    vec3 b = vec3(0.331, 0.319, 0.284);
    vec3 c = vec3(0.555, 0.588, 0.622);
    vec3 d = vec3(0.201, 0.239, 0.214);
    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);
}

[
  [0.821, 0.962, 0.834],
  [0.331, 0.319, 0.284],
  [0.555, 0.588, 0.622],
  [0.201, 0.239, 0.214]
]

Gradient palette editor — #ebfbe5 to #d4fffa