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Pastel

Seafoam Greenish-Yellow

#E9FBB9

A gentle, light shade combining the coolness of green and the warmth of yellow.

Generate palette with this color →

Emotion & Mood

Emotion
Calmrefreshingpeaceful
Mood
Relaxingtranquilserene

Personality & Symbolism

Approachableeasygoinglaid-back
Cultural Symbolism

Growth, renewal, harmony

Recommended Use

Ideal for creating a calming environment in rooms or as a backdrop for natural designs.

Color Harmonies

Complementary
#E9FBB9
+
#c9b7fb
Split Complementary
#b7c7fb
#E9FBB9
#ebb7fb
Darker Shades
Lighter Tints

Visual Analysis

Hue76°
Saturation89%
Lightness85%
This is a light color with high saturation. It falls in the yellow hue family (76°).

Technical Values

HEX#E9FBB9
RGBrgb(233, 251, 185)
HSLhsl(76, 89%, 85%)
CMYK7%, 0%, 26%, 2%
ContrastLight
CSSbackground: #E9FBB9;

Accessibility — WCAG Contrast

White Text Sample
The quick brown fox jumps.
1.11:1
AA AAA
Black Text Sample
The quick brown fox jumps.
18.96:1
AA AAA

WCAG 2.1 requires a contrast ratio of ≥4.5:1 for AA (normal text) and ≥7:1 for AAA. Best text color for this background: black (#000000).

Color Psychology

Color Temperature

This color sits in the transitional zone between warm and cool (hue 76°), creating a balanced sensation that's neither energetic nor cold. It's psychologically versatile.

Visual Weight

With 85% lightness, this color feels lightweight and expansive. Light colors psychologically reduce perceived weight of UI elements by up to 20%, making interfaces feel more airy.

Saturation Impact

The high saturation (89%) creates a vibrant, attention-demanding presence. Highly saturated colors are processed faster by the human brain — reaction time decreases by approximately 50ms compared to desaturated variants.

Design Applications

Education & Learning

Stimulates mental activity and optimism — great for educational platforms, children's products, and attention-grabbing CTAs.

Warning & Highlights

High visibility for important notices, safety signage, and UI highlight states.

Backgrounds & Space

Light tones create spacious, breathable layouts — ideal for content-heavy pages, minimalist designs, and card backgrounds.

CTAs & Accents

High saturation draws attention — use for primary buttons, notification badges, and important interactive elements.

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