Color swatch image showing #3FFF0D with RGB(63,255,13) values
Color swatch image showing #3FFF0D with RGB(63,255,13) values

#3FFF0D Color Meaning and Information

Everything you need to know about #3FFF0D including values, color harmonies, shades, meanings, and applications in design, branding, and everyday visuals.

#3FFF0D Color Information

#3FFF0D RGB value is (63, 255, 13). The hex color red value is 63, green is 255, and blue is 13. Its HSL format shows a hue of 108°, saturation of 100 percent, and lightness of 53 percent. The CMYK process values are 75 percent, 0 percent, 95 percent, 0 percent.

#3FFF0D color swatch
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#3FFF0D Color Meaning

Color #3FFF0D electrifies perception with synthetic life, biohazard awareness, and digital euphoria. Color #3FFF0D is one of the purest green wavelengths visible to humans, nearly matching the peak sensitivity of daylight vision (555 nm). #3FFF0D isn’t forest green—#3FFF0D’s the glow of a terminal cursor, a sci-fi interface, or a radioactive warning label. Psychologically, color #3FFF0D heightens alertness while paradoxically feeling “alive.” Research in visual ergonomics shows that green reduces eye strain, but #3FFF0D hyper-saturated variant overrides relaxation to trigger hyper-focus. #3FFF0D’s used in military HUDs and coding terminals because #3FFF0D maximizes contrast against black without the fatigue of white. #3FFF0D says: pay attention, but stay calm. Culturally, color #3FFF0D straddles danger and delight. #3FFF0D’s the color of toxic waste in film, yet also of “go” signals in gaming and rave culture. #3FFF0D duality makes #3FFF0D potent in activism—think climate protests using fluorescent greens to signal both ecological threat and vibrant resistance. #3FFF0D embodies the tension between nature corrupted and nature amplified. Symbolically, color #3FFF0D represents artificial vitality. #3FFF0D is life re-engineered: CRISPR crops, bioluminescent algae, code that breathes. In brand storytelling, #3FFF0D conveys cutting-edge science that doesn’t hide its synthetic origin. #3FFF0D’s not organic—#3FFF0D’s optimized. And in that honesty lies its integrity.

Color Conversion

Convert #3FFF0D across different color models and formats. These conversions help designers work seamlessly between digital and print media, ensuring this color maintains its intended appearance across RGB screens, CMYK printers, and HSL color manipulations.

HEX
#3FFF0D
RGB
rgb(63, 255, 13)
HSL
hsl(108°, 100%, 53%)
CMYK
cmyk(75%, 0%, 95%, 0%)
HSV
hsv(108°, 95%, 100%)
XYZ
37.8825 72.6058 12.3985
Yxy
72.6058 0.3083 0.5908
Hunter Lab
85.2090 -24.6588 16.7414
CIE-Lab
88.2594 -81.4314 82.8183

RGB Values & CMYK Values

RGB Values

Red63 / 255 (25%)
25%
Green255 / 255 (100%)
100%
Blue13 / 255 (5%)

CMYK Values

Cyan75 / 100 (75%)
75%
Magenta0 / 100 (0%)
Yellow95 / 100 (95%)
95%
Key (Black)0 / 100 (0%)

Color Variations

#3FFF0D harmonies come to life through carefully balanced shades, tints, and tones, giving this color depth and flexibility across light and dark variations. Shades add richness, tints bring an airy softness, and tones soften intensity, making it easy to pair in clean, modern palettes.

Color Harmonies

#3FFF0D harmonies create beautiful relationships with other colors based on their position on the color wheel. Each harmony type offers unique design possibilities, enabling cohesive and visually appealing color schemes.

Analogous

Colors adjacent on the color wheel (30° apart)

Complementary

Colors opposite on the color wheel (180° apart)

Split Complementary

Three colors using one base hue and the two hues beside its opposite

Triadic

Three colors evenly spaced (120° apart)

Tetradic

Four colors forming a rectangle on the wheel

Square

Four colors evenly spaced (90° apart)

Double Split

Four colors formed from two base hues and the colors next to their opposites

Monochromatic

Variations of a single hue

Contrast Checker

(WCAG 2.1) Test #3FFF0D for accessibility compliance against white and black backgrounds. Proper contrast ensures this color remains readable and usable for all audiences, meeting WCAG 2.1 standards for both normal and large text applications.

#FFFFFF
#3FFF0D

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

1.35:1
WCAG AA
WCAG AAA

Normal Text

1.35:1
WCAG AA
WCAG AAA

UI Components

1.35:1
WCAG AA
WCAG AAA

Color Blindness Simulator

See how #3FFF0D appears to people with different types of color vision deficiencies. These simulations help create more inclusive designs that consider how this color is perceived across various visual abilities.

Normal Vision

#3FFF0D

protanopia

#929448

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #3FFF0D;

Text Color

color: #3FFF0D;

Sample Text

Border Color

border: 2px solid #3FFF0D;

Box Shadow

box-shadow: 0 4px 6px #3FFF0D40;

Text Shadow

text-shadow: 2px 2px 4px #3FFF0D;

Sample Text

Gradient

background: linear-gradient(135deg, #3FFF0D 0%, #209f00 100%);

#3FFF0D Color FAQs

Frequently asked questions about #3FFF0D color meaning, symbolism, and applications. Click on any question to expand detailed answers.