#34D399 — Tints, Shades & Color Values

Tailwind CSS emerald-400 · Every value on this page is precomputed — copy what you need.

#34D399 is a medium, moderately saturated green. In Tailwind CSS this exact color is the utility class emerald-400 (e.g. bg-emerald-400, text-emerald-400). Its nearest CSS named color is lightseagreen (#20b2aa). For readable text on a #34D399 background, black text gives the strongest contrast (10.92:1). #34D399 sits in the middle of the lightness range, so it can serve as a primary brand or accent color — use its tints for backgrounds and its shades for text and pressed states.

Color Values

Need these in another format? Use our hex to RGB converter for quick two-way conversion.

#34D399 in Tailwind CSS (emerald-400)

#34D399 ships with Tailwind CSS as emerald-400 — use it as bg-emerald-400, text-emerald-400, or border-emerald-400. It sits at step 400 of the emerald ramp; every other step links to its own page:

• 50
• 100
• 200
• 300
• 400
• 500
• 600
• 700
• 800
• 900
• 950

Browse the full Tailwind palette in the color library, or generate in-between steps with the tint & shade generator.

Tints of #34D399 (Mixed with White)

Each step blends the base color toward white using new = old + (255 − old) × factor. Click a swatch to open it in the generator.

• 10% tint #48d7a3 Copy
• 20% tint #5ddcad Copy
• 30% tint #71e0b8 Copy
• 40% tint #85e5c2 Copy
• 50% tint #9ae9cc Copy
• 60% tint #aeedd6 Copy
• 70% tint #c2f2e0 Copy
• 80% tint #d6f6eb Copy
• 90% tint #ebfbf5 Copy

Shades of #34D399 (Mixed with Black)

Each step blends the base color toward black using new = old × (1 − factor).

• 10% shade #2fbe8a Copy
• 20% shade #2aa97a Copy
• 30% shade #24946b Copy
• 40% shade #1f7f5c Copy
• 50% shade #1a6a4d Copy
• 60% shade #15543d Copy
• 70% shade #103f2e Copy
• 80% shade #0a2a1f Copy
• 90% shade #05150f Copy

WCAG Contrast & Accessibility

Contrast ratios for text placed on a #34D399 background. WCAG requires 4.5:1 for normal text (AA), 3:1 for large text (AA), and 7:1 for normal text (AAA).

If neither pure white nor pure black reaches the level you need, pick a darker shade of #34D399 from the ramps above as the background instead — small lightness moves change contrast quickly. Test any other pair with the free contrast checker.

More green colors in the library: #32CD32, #4CAF50, #2ECC71, #A3E635 (lime-400), #22C55E (green-500), #4ADE80 (green-400).

Frequently Asked Questions

• What color is #34D399?

  #34D399 is a medium, moderately saturated green — rgb(52, 211, 153). Its nearest CSS named color is lightseagreen. In Tailwind CSS it is emerald-400.

• How do I make tints and shades of #34D399?

  Mix #34D399 with white for tints and with black for shades. A 20% tint of #34D399 is #5ddcad and a 20% shade is #2aa97a — the full 10%–90% ramps are precomputed on this page, or open #34D399 in the generator for finer steps.

• What text color is readable on #34D399?

  Black text gives the strongest contrast on a #34D399 background at 10.92:1, which passes WCAG AA and AAA for normal text.

• What is the Tailwind CSS class for #34D399?

  emerald-400 — use it as bg-emerald-400, text-emerald-400, or border-emerald-400. The full emerald 50–950 ramp is linked above.

Browse more colors in the color library, or start from any hex code on the HexTints homepage.