Sea Grass Color Psychology & Meaning
Sea grass meadows sway in shallow coastal water, a green that lives between the sand and the sea. The palette of pale leaf to deep green reads as coastal calm with more warmth than pure ocean blue.
#F0F5E8
#C8D8A8
#5A8A50
#1A3A1A
Background
Primary Accent
Secondary
Body Text
Sea Grass Color Palette
#F0F5E8 · #C8D8A8 · #5A8A50 · #1A3A1A
AAA
WCAG Grade
11.4:1
Contrast Ratio
1,250
Saves
3,200
AI Copies
Use #F0F5E8 as the background. Use #C8D8A8 as the primary accent. Use #5A8A50 as secondary. Use #1A3A1A as body text/supporting color. Palette mood: Sea Grass — fresh, coastal, calm.
Hex Codes, RGB & CMYK Color Values
Technical breakdown for the Sea Grass color scheme. Use these values for web design (HEX/RGB), print projects (CMYK), or specialized design software (HSL).
| Swatch | Design Role | HEX | RGB | CMYK | HSL |
|---|---|---|---|---|---|
| Background Luminance: 89.7% | 240, 245, 232 | 2%, 0%, 5%, 4% | 83°, 39%, 94% | ||
| Primary Accent Luminance: 64.2% | 200, 216, 168 | 7%, 0%, 22%, 15% | 80°, 38%, 75% | ||
| Secondary Luminance: 20.9% | 90, 138, 80 | 35%, 0%, 42%, 46% | 110°, 27%, 43% | ||
| Body Text Luminance: 3.3% | 26, 58, 26 | 55%, 0%, 55%, 77% | 120°, 38%, 16% |
Sea Grass Tints & Shades
Hover states, borders and elevation need lighter and darker steps of your base colors. Here are computed tints and shades for every color in the Sea Grass palette — click any swatch to copy its hex.
#F0F5E8 gently saturated yellow-green
#C8D8A8 gently saturated yellow-green
#5A8A50 gently saturated green
#1A3A1A gently saturated green
Sea Grass Palette Contrast Matrix (WCAG 2.1)
Every color tested as text on every other color as background. Body copy needs 4.5:1 (AA), large text and UI components 3:1. AAA requires 7:1.
| Text on Background | Preview | Ratio | Grade | Safe For |
|---|---|---|---|---|
| #1A3A1A on #F0F5E8 |
Aa Sample Text
| 11.38:1 | AAA | Body text, headings, UI |
| #F0F5E8 on #1A3A1A |
Aa Sample Text
| 11.38:1 | AAA | Body text, headings, UI |
| #1A3A1A on #C8D8A8 |
Aa Sample Text
| 8.32:1 | AAA | Body text, headings, UI |
| #C8D8A8 on #1A3A1A |
Aa Sample Text
| 8.32:1 | AAA | Body text, headings, UI |
| #5A8A50 on #F0F5E8 |
Aa Sample Text
| 3.65:1 | Fail | Large headings, UI components |
| #F0F5E8 on #5A8A50 |
Aa Sample Text
| 3.65:1 | Fail | Large headings, UI components |
| #1A3A1A on #5A8A50 |
Aa Sample Text
| 3.12:1 | Fail | Large headings, UI components |
| #5A8A50 on #1A3A1A |
Aa Sample Text
| 3.12:1 | Fail | Large headings, UI components |
| #5A8A50 on #C8D8A8 |
Aa Sample Text
| 2.67:1 | Fail | Decorative use only |
| #C8D8A8 on #5A8A50 |
Aa Sample Text
| 2.67:1 | Fail | Decorative use only |
| #C8D8A8 on #F0F5E8 |
Aa Sample Text
| 1.37:1 | Fail | Decorative use only |
| #F0F5E8 on #C8D8A8 |
Aa Sample Text
| 1.37:1 | Fail | Decorative use only |
Color Harmony: Custom Scheme
The Sea Grass palette is built using a custom relationship between its hues. This ensures that even with high-contrast accents, the overall scheme feels balanced and intentional.
Hue Wheel
A custom palette is often preferred by professional designers because it balances visual interest with cohesion.
History & Design Context
Sea grass meadows are among the most productive habitats on earth and a major carbon sink, storing carbon at rates comparable to forests. Their decline has made them a focus of coastal restoration science.
Best Design Use Cases
Use the pale green for backgrounds, the soft leaf for cards, and the sea grass green for primary accents. The deep green works for text and grounding.
Industries This Palette Suits
Marine conservation, coastal wellness, sustainability, spas, outdoor brands, seafood.
Colors That Pair Well With Sea Grass
Need a fifth color? These three companions are computed from the palette's own hue positions on the color wheel, so they extend the scheme without breaking its harmony.
violet
directly opposite #C8D8A8 on the wheel — the strongest accent for CTAs and highlights when you need maximum energy
green
30° beside #C8D8A8 — a calm secondary that extends the palette without adding tension
tinted neutral
a ink-black carrying the palette's own hue — perfect for surfaces and dividers
Using Sea Grass Without Breaking Accessibility
- Avoid #C8D8A8 for small UI elements on #F0F5E8 — at 1.4:1 it misses the 3:1 WCAG threshold; darken it with a shade from the ramp below.
- Set body text in #1A3A1A — 11.4:1 against #F0F5E8 passes WCAG AA (AAA) for long-form reading.
- Let #5A8A50 carry sidebars, cards and footers — at a mid lightness it separates zones without stealing focus from #C8D8A8.
How to Implement the Sea Grass Color Scheme
To use this Sea Grass color palette in your web project, you can copy the following CSS variables or Tailwind CSS configuration. These roles ensure your UI maintains accessibility and visual hierarchy.
Option 1: CSS Variables
:root {
/* {name} Palette - ihatecolors.com */{'
'} --color-bg: {colors[0]};{'
'} --color-primary: {colors[1]};{'
'} --color-secondary: {colors[2]};{'
'} --color-text: {colors[3]};{'
'} {'}'}Web Design Tip
Use #F0F5E8 for the main background and #C8D8A8 for primary buttons. This creates a high-contrast focal point.
Accessibility Note
The contrast ratio between #1A3A1A and #F0F5E8 is 11.38:1 (AAA). Ensure your body text remains legible.
Sea Grass Palette — Frequently Asked Questions
What are the hex codes in the Sea Grass color palette?
The Sea Grass palette contains #F0F5E8, #C8D8A8, #5A8A50, #1A3A1A. Click any swatch on this page to copy its value, or export all four at once as CSS variables, Tailwind config, SCSS or a Figma-ready list.
Is the Sea Grass color palette accessible (WCAG)?
Yes for its strongest pairings: #1A3A1A on #F0F5E8 reaches 11.4:1 (AAA). For body text always keep a 4.5:1 ratio and for large UI elements 3:1 — the full contrast matrix above shows the exact score for every color-on-color combination in this palette.
What colors go well with the Sea Grass palette?
Beyond its own four colors, #A995D0, #B3D1AD, #151612 extend it naturally: the complementary hue for high-energy accents, an analogous neighbor for calm transitions, and a tinted neutral for surfaces. All three are computed from this palette's hues on the color wheel.
What mood does the Sea Grass palette create?
Sea Grass reads as fresh, coastal, calm. Gently saturated yellow-green drives the personality, grounded by gently saturated yellow-green — a combination that works best when the very light base gets most of the canvas.
Can I use the Sea Grass color palette commercially?
Yes. Individual color values can't be copyrighted, so the Sea Grass palette is free for personal, client and commercial work — websites, branding, apps, print and social content, with no attribution required.
How do I add the Sea Grass palette to Tailwind or CSS?
Use the export panel on this page: CSS variables, a Tailwind config block, SCSS variables, or a Figma copy list are generated from Sea Grass's exact values, including the tint and shade ramps shown above.