#66ff55 - Biopunk color

Vibrant lime-green with an electric, spring-like energy, this shade reads as intensely bright and cheerful. It combines a strong yellowish-green warmth with high saturation, producing a fresh, youthful feel that draws immediate attention. Ideal for accents, buttons, or branding that wants to convey eco-friendly, energetic, or playful tones, it pairs well with deep charcoal, navy, and clean white for high contrast. Because of its luminance, use it sparingly to avoid visual fatigue.

color #66ff55

#66ff55 color RGB value is 102, 255, 85, and the CMYK value is 0.600, 0.00, 0.667, 0.00. Alternative names for that color are: biopunk, green, limegreen, screamin' green, screamin green.

Color Conversion

Name
Values
CSS
RGB(0-255)
102, 255, 85
rgb(102, 255, 85)
CMYK
0.600, 0.00, 0.667, 0.00
-
sRGB
0.400, 1.00, 0.333
rgb(40% 100% 33.3%)
Adobe® 98 RGB compatible
0.644, 1.00, 0.393
color(a98-rgb 0.644 1 0.393)
HCT
143, 88.7, 89.4
color(--hct 143 61.2% 89.4%)
HSL
114, 100, 66.7
hsl(114 100% 66.7%)
HSV
114, 66.7, 100
color(--hsv 114 66.7% 100%)
HWB
114, 33.3, 0.00
hwb(114 33.3% 0%)
Lab
89.5, -65.1, 65.2
lab(89.5 -65.1 65.2)
P3
0.572, 0.987, 0.433
color(display-p3 0.572 0.987 0.433)
XYZ D50
0.456, 0.752, 0.164
color(xyz-d50 0.456 0.752 0.164)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#66ff55
RGB:102 255 85
HSL:114deg 100% 66.67%
HEX:#ee55ff
RGB:238 85 255
HSL:294deg 100% 66.67%

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