#66eeee - Poseidon Jr. color

This vivid aqua sits between sky blue and mint, offering a bright, refreshing turquoise tone. It’s lively and modern, with high clarity and a slightly greenish tint that suggests tropical water or a summer sky. Ideal for accents, call-to-action buttons, and clean interfaces, it conveys freshness, energy, and approachability while remaining cool and calming. Pairs well with dark navy, soft gray, or warm coral to create contrast and visual vibrancy in designs.

color #66eeee

#66eeee color RGB value is 102, 238, 238, and the CMYK value is 0.571, 0.00, 0.00, 0.0667. Alternative names for that color are: poseidon jr., turquoise, mediumturquoise, aquamarine blue, aquamarine, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
102, 238, 238
rgb(102, 238, 238)
CMYK
0.571, 0.00, 0.00, 0.0667
-
sRGB
0.400, 0.933, 0.933
rgb(40% 93.3% 93.3%)
Adobe® 98 RGB compatible
0.611, 0.931, 0.931
color(a98-rgb 0.611 0.931 0.931)
HCT
197, 47.8, 87.1
color(--hct 197 33% 87.1%)
HSL
180, 80.0, 66.7
hsl(180 80% 66.7%)
HSV
180, 57.1, 93.3
color(--hsv 180 57.1% 93.3%)
HWB
180, 40.0, 6.67
hwb(180 40% 6.67%)
Lab
86.7, -38.5, -11.8
lab(86.7 -38.5 -11.8)
P3
0.548, 0.922, 0.927
color(display-p3 0.548 0.922 0.927)
XYZ D50
0.510, 0.694, 0.695
color(xyz-d50 0.51 0.694 0.695)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#66eeee
RGB:102 238 238
HSL:180deg 80% 66.67%
HEX:#ee6666
RGB:238 102 102
HSL:0deg 80% 66.67%

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