Recognised as Colour
#3FF3D7
- #3FF3D7
- Cyan
- Light
- Nearest: Turquoise
#3FF3D7 is a cyan with RGB values 63, 243, 215 and HSL 171°, 88%, 60%. It is a light colour, so black text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Turquoise.
Colour values
#3FF3D7#3FF3D7
HEX#3FF3D7
RGBrgb(63, 243, 215)
RGB (0–1)0.2471, 0.9529, 0.8431
RGB percentages24.7%, 95.3%, 84.3%
HSLhsl(170.7, 88.2%, 60%)
HSV / HSBhsv(170.7, 74.1%, 95.3%)
CMYK74.1%, 0%, 11.5%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,191,191
CSS custom property--colour: #3FF3D7;
Brightness & contrast
Relative luminance0.70064WCAG 2.x, 0 is black and 1 is white
Perceived brightness202.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.01:1
Contrast with white1.4:1WCAG normal text: Fail
Contrast with black15.01:1WCAG normal text: AAA
Greyscale equivalent#CBCBCB
Inverted#C00C28
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.4:1WCAG large text: Fail
Contrast with black, large text15.01:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F33F5B
Analogous#3FF37D, #3FB5F3
Triadic#D73FF3, #F3D73F
Split complementary#F33FB5, #F37D3F
Tetradic#7D3FF3, #F33F5B, #B5F33F
Tints, shades & saturation
Channel breakdown
R63
G243
B215
Red63 (24.7%)
Green243 (95.3%)
Blue215 (84.3%)
Hue170.67°
Saturation (HSL)88.24%
Lightness60%
Dominant channelGreen
Hex per channelR 3F · G F3 · B D7
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