Gradient palette editor — #08e384 to #20e2ff

/* https://grabient.com/_gEPgMHgLugD1gB2gEdgM5gd6gWggIPgAZgJY */

background: linear-gradient(90deg, #08e384 0.000%, #25b5e6 16.667%, #59b6ff 33.333%, #7fe4a0 50.000%, #7cbc7c 66.667%, #53b0d6 83.333%, #20e2ff 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gEPgMHgLugD1gB2gEdgM5gd6gWggIPgAZgJY -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#08e384" /><stop offset="0.167" stop-color="#25b5e6" /><stop offset="0.333" stop-color="#59b6ff" /><stop offset="0.500" stop-color="#7fe4a0" /><stop offset="0.667" stop-color="#7cbc7c" /><stop offset="0.833" stop-color="#53b0d6" /><stop offset="1.000" stop-color="#20e2ff" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#08e384", "#25b5e6", "#59b6ff", "#7fe4a0", "#7cbc7c", "#53b0d6", "#20e2ff"]

// https://grabient.com/_gEPgMHgLugD1gB2gEdgM5gd6gWggIPgAZgJY
// 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(0.271, 0.775, 0.750);
    vec3 b = vec3(0.245, 0.118, 0.285);
    vec3 c = vec3(0.825, 1.914, 1.440);
    vec3 d = vec3(0.527, 0.025, 0.600);
    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);
}

[
  [0.271, 0.775, 0.750],
  [0.245, 0.118, 0.285],
  [0.825, 1.914, 1.440],
  [0.527, 0.025, 0.600]
]