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Seafoam vs Lime: What's the Difference?

The main difference between Seafoam and Lime is hue — Seafoam is a cool-leaning teal, while Lime is a cool-leaning green. Seafoam and Lime are often confused but have distinct differences in hue, saturation, and tone. Seafoam (#71EEB8) and Lime (#00FF00) each suit different design contexts — understanding their differences helps you choose the right color for your project.

Seafoam#71EEB8
Lime#00FF00
#71EEB8Blended: #39F75C#00FF00
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Seafoam vs Lime: Key Differences at a Glance

Aspect Seafoam Lime
BrightnessLight (L=69%) — airy, soft, approachableMedium (L=50%) — balanced, versatile
SaturationVivid (S=79%) — bright, energetic, eye-catchingVivid (S=100%) — bright, energetic, eye-catching
Hue familyTealGreen
TemperatureCool-leaningCool-leaning
Hex code#71EEB8#00FF00
RGB113, 238, 1840, 255, 0

Can you use Seafoam and Lime together?

Lime text on Seafoam
Seafoam text on Lime
Contrast Ratio:1.05:1Insufficient Contrast

How to Tell Seafoam and Lime Apart

  • ●Look at lightness first: Seafoam is noticeably lighter.
  • ●Check saturation: Lime looks more vivid and saturated.
  • ●Watch the undertone: the hue shifts 34° between them, which changes the perceived temperature.
  • ●Compare them on a white background to see true saturation, and on black to see true lightness.

Seafoam or Lime: Which to Use and Where

Four real design scenarios, with the recommended pick based on hue, saturation, and WCAG contrast.

◆Branding & logos
PickLime

Lime is more saturated (100% HSL vs 79%) so it reads as bolder and more memorable at logo scale, while Seafoam can feel washed out when printed small.

▢Web UI & body text backgrounds
PickSeafoam

Seafoam hits a 1.44:1 WCAG contrast against white — safer for text-heavy interfaces — where Lime only reaches 1.37:1 and risks failing AA at small body sizes.

⬡Fashion & apparel
PickSeafoam

Seafoam is a cool-leaning tone that flatters spring/summer collections and warmer skin undertones, while Lime leans cooler and is better suited to autumn/winter layering.

▣Interior design & walls
PickSeafoam

Seafoam is the more muted of the two (79% saturation) and sits more calmly on large wall surfaces, while Lime's higher chroma can overwhelm a room when used beyond accent pieces.

When to Use Seafoam vs Lime in Design

Use Seafoam for:
●Professional, calm branding
●Health and wellness UI
●Dark-mode accent colors
●Modern tech interfaces
●Corporate presentations
Use Lime for:
●Eco, nature, wellness brands
●Finance, success, growth
●Go-states and confirmations
●Food and garden products
●Calm, grounded UI surfaces

Seafoam and Lime Hex Codes, RGB & HSL

Seafoam#71EEB8

Seafoam (#71EEB8) is a light, vivid teal with a cool-leaning undertone — it feels airy, soft, approachable and bright, energetic, eye-catching.

HEX
RGB
HSL
HSV
CMYK
PANTONE
Shades
Tints
Lime#00FF00

Lime (#00FF00) is a medium, vivid green with a cool-leaning undertone — it feels balanced, versatile and bright, energetic, eye-catching.

HEX
RGB
HSL
HSV
CMYK
PANTONE
Shades
Tints

Seafoam and Lime WCAG Contrast Ratios

Text legibility depends on the contrast ratio between foreground and background. WCAG 2.1 AA requires at least 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Use these numbers to choose accessible combinations for your design.

Sample text preview
Seafoam text on white
1.44:1Fail
Sample text preview
Seafoam text on black
14.62:1AAA
Sample text preview
Lime text on white
1.37:1Fail
Sample text preview
Lime text on black
15.3:1AAA
Sample text preview
Seafoam text on Lime
1.05:1Fail
Sample text preview
Lime text on Seafoam
1.05:1Fail

Explore Seafoam and Lime individually

Each color has a dedicated page with shades, tints, CSS name, pairings, and color psychology.

Seafoam color page#71EEB8 · shades, tints, pairingsLime color page#00FF00 · shades, tints, pairings

More Seafoam and Lime Comparisons

SeafoamvsMintMintvsLimeMintvsSeafoamLimevsNavyTealvsSeafoamLemonvsLimeGreenvsLimeAquavsSeafoamLimevsCoralCyanvsSeafoamLimevsPurpleSeafoamvsPistachio

Seafoam vs Lime FAQ

What is the difference between seafoam and lime?+
The main difference between Seafoam and Lime is hue — Seafoam is a cool-leaning teal, while Lime is a cool-leaning green. Seafoam and Lime are often confused but have distinct differences in hue, saturation, and tone. Seafoam (#71EEB8) and Lime (#00FF00) each suit different design contexts — understanding their differences helps you choose the right color for your project.
Is seafoam darker than lime?+
No. Lime is the darker of the two at 50% lightness, while Seafoam sits higher at 69%.
Are seafoam and lime the same color?+
No. Seafoam is #71EEB8 and Lime is #00FF00. They differ by 34° in hue, 19% in lightness, and 21% in saturation.
Which is more saturated, seafoam or lime?+
Lime is more saturated. In HSL, Seafoam has 79% saturation and Lime has 100% — Lime is the more vivid of the two, while Seafoam reads as more muted.
Is seafoam warm or cool?+
Seafoam (#71EEB8) is a cool-leaning teal. Its hue sits at 154° on the color wheel, which places it in the cool-leaning range.
Is lime warm or cool?+
Lime (#00FF00) is a cool-leaning green. Its hue sits at 120° on the color wheel, which places it in the cool-leaning range.
Can you use seafoam and lime together?+
Yes. Seafoam (teal) and Lime (green) can work as a complementary or analogous pair. Use one as the dominant tone and the other as a 10–20% accent to keep the palette balanced.
What color family does seafoam belong to?+
Seafoam belongs to the teal family. Its HSL is 154°, 79%, 69% — a cool-leaning tone within the broader teal group.
What is the hex code for seafoam?+
The hex code for Seafoam is #71EEB8. In RGB, that's rgb(113, 238, 184), and in HSL it's hsl(154, 79%, 69%).
What is the hex code for lime?+
The hex code for Lime is #00FF00. In RGB, that's rgb(0, 255, 0), and in HSL it's hsl(120, 100%, 50%).