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Home/Explore/Steady Master Chief Horizon

Palette · 4 colors · Lc 8.6

Steady Master Chief Horizon palette

Steady Master Chief Horizon: a 4-color palette (Green, Dark Mode UI, UI System, 4 Colors). HEX, RGB, HSL and OKLCH for #040B03, #2C3D28, #457E2F, #E9EFE6, WCAG contrast on white and black, plus CSS variables, Tailwind and JSON export.

  • Green
  • Dark Mode UI
  • UI System
  • 4 Colors

bg

#040B03

surface

#2C3D28

accent

#457E2F

text

#E9EFE6

Open in StudioOpen in PickerAll palettes

Colors in Steady Master Chief Horizon: HEX, RGB, HSL & OKLCH

  • bg

    #040B03

    #040B03 color page →
    RGB
    rgb(4 11 3)
    HSL
    hsl(113 57% 3%)
    OKLCH
    oklch(0.137 0.026 140.1)

    WCAG contrast: on white 19.91:1 (AAA) · on black 1.05:1 (Fail)

  • surface

    #2C3D28

    #2C3D28 color page →
    RGB
    rgb(44 61 40)
    HSL
    hsl(109 21% 20%)
    OKLCH
    oklch(0.339 0.042 139.7)

    WCAG contrast: on white 11.63:1 (AAA) · on black 1.80:1 (Fail)

  • accent

    #457E2F

    #457E2F color page →
    RGB
    rgb(69 126 47)
    HSL
    hsl(103 46% 34%)
    OKLCH
    oklch(0.536 0.127 138)

    WCAG contrast: on white 4.90:1 (AA) · on black 4.27:1 (Fail)

  • text

    #E9EFE6

    #E9EFE6 color page →
    RGB
    rgb(233 239 230)
    HSL
    hsl(100 22% 92%)
    OKLCH
    oklch(0.945 0.014 134.9)

    WCAG contrast: on white 1.16:1 (Fail) · on black 17.95:1 (AAA)

Export Steady Master Chief Horizon: CSS variables, Tailwind & JSON

CSS variables

:root {
  --bg: #040b03;
  --surface: #2c3d28;
  --accent: #457e2f;
  --text: #e9efe6;
}

Tailwind CSS v4 @theme

@theme {
  --color-bg: #040b03;
  --color-surface: #2c3d28;
  --color-accent: #457e2f;
  --color-text: #e9efe6;
}

JSON (DTCG tokens)

{
  "steady-master-chief-horizon-7as": {
    "bg": {
      "$type": "color",
      "$value": "#040b03"
    },
    "surface": {
      "$type": "color",
      "$value": "#2c3d28"
    },
    "accent": {
      "$type": "color",
      "$value": "#457e2f"
    },
    "text": {
      "$type": "color",
      "$value": "#e9efe6"
    }
  }
}

About this palette

Steady Master Chief Horizon is a 4-color OKLCH-ready palette tagged green, dark mode ui, ui system, 4 colors. Hex values: #040B03, #2C3D28, #457E2F, #E9EFE6. APCA contrast score Lc 8.6. Open it in Colorise Pro Studio to lock roles and regenerate harmonies.

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