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Green · 🗳️ XKCD

Dark Olive Green

#3C4D03

A deep vivid green with natural undertones. Named by popular vote in the XKCD color survey — a crowdsourced color name used by 189+ respondents.

Generate palette with this color →

Emotion & Mood

Emotion
MysteriousVibrantFresh
Mood
IntenseContemplative

Personality & Symbolism

ConfidentStrongAssertive
Recommended Use

Suitable for accent colors and attention-grabbing elements.

Color Harmonies

Complementary
#3c4d03
+
#15034f
Split Complementary
#03174f
#3c4d03
#3b034f
Darker Shades
Lighter Tints

Visual Analysis

Hue74°
Saturation93%
Lightness16%
This is a dark color with high saturation. It falls in the yellow hue family (74°).

Technical Values

HEX#3C4D03
RGBrgb(60, 77, 3)
HSLhsl(74, 93%, 16%)
CMYK22%, 0%, 96%, 70%
ContrastDark
CSSbackground: #3c4d03;

Accessibility — WCAG Contrast

White Text Sample
The quick brown fox jumps.
9.31:1
AA AAA
Black Text Sample
The quick brown fox jumps.
2.25:1
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: white (#FFFFFF).

Color Psychology

Color Temperature

This color sits in the transitional zone between warm and cool (hue 74°), creating a balanced sensation that's neither energetic nor cold. It's psychologically versatile.

Visual Weight

At 16% lightness, this color carries substantial visual weight. Dark colors add perceived importance and gravity to elements. Research shows dark elements are perceived as 10-30% heavier.

Saturation Impact

The high saturation (93%) 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.

Dark Theme & UI

Deep tones reduce eye strain in dark mode — perfect for code editors, media players, and night-mode interfaces.

CTAs & Accents

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

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