diff --git a/data/flags/demiromantic.js b/data/flags/demiromantic.js
new file mode 100644
index 0000000..c337834
--- /dev/null
+++ b/data/flags/demiromantic.js
@@ -0,0 +1,41 @@
+import svg from "./svg/demiromantic.svg";
+
+const demiromantic = {
+  name: "Demiromantic",
+  id: "demiromantic",
+  // I can't find any information on the year of this flag
+  year: "unknown",
+  svg,
+  colors: [
+    {
+      name: "black",
+      hexCode: "#000000",
+      r: 0,
+      g: 0,
+      b: 0,
+    },
+    {
+      name: "white",
+      hexCode: "#ffffff",
+      r: 255,
+      g: 255,
+      b: 255,
+    },
+    {
+      name: "green",
+      hexCode: "#338a37",
+      r: 110,
+      g: 0,
+      b: 112,
+    },
+    {
+      name: "light grey",
+      hexCode: "#D2D2D2",
+      r: 210,
+      g: 210,
+      b: 210,
+    },
+  ],
+};
+
+export default demiromantic;
diff --git a/data/flags/index.js b/data/flags/index.js
index 845562d..8b75deb 100644
--- a/data/flags/index.js
+++ b/data/flags/index.js
@@ -3,6 +3,7 @@ import aromantic_2014 from "./aromantic_2014";
 import asexual_2010 from "./asexual_2010";
 import bear_1995 from "./bear_1995";
 import bisexual_1998 from "./bisexual_1998";
+import demiromantic from "./demiromantic";
 import genderfluid_2012 from "./genderfluid_2012";
 import genderqueer_2011 from "./genderqueer_2011";
 import intersex_2013 from "./intersex_2013";
@@ -30,6 +31,7 @@ const flags = [
   asexual_2010,
   bear_1995,
   bisexual_1998,
+  demiromantic,
   genderfluid_2012,
   genderqueer_2011,
   intersex_2013,
diff --git a/data/flags/svg/demiromantic.svg b/data/flags/svg/demiromantic.svg
new file mode 100644
index 0000000..08d1b88
--- /dev/null
+++ b/data/flags/svg/demiromantic.svg
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 480">
+  <path fill="#D2D2D2" d="M0 0h800v480H0"/>
+  <path fill="#338a37" d="M0 0h800v280H0"/>
+  <path fill="#FFF" d="M0 0h800v200H0"/>
+  <path d="m0 0 306 240L0 480"/>
+</svg>
\ No newline at end of file