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Colour

#3FBBAF

  • #3FBBAF
  • Cyan
  • Dark
  • Nearest: Light seagreen

#3FBBAF is a cyan with RGB values 63, 187, 175 and HSL 174°, 50%, 49%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#3FBBAF#3FBBAF
HEX#3FBBAF
RGBrgb(63, 187, 175)
RGB (0–1)0.2471, 0.7333, 0.6863
RGB percentages24.7%, 73.3%, 68.6%
HSLhsl(174.2, 49.6%, 49%)
HSV / HSBhsv(174.2, 66.3%, 73.3%)
CMYK66.3%, 0%, 6.4%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,176,815
CSS custom property--colour: #3FBBAF;

Brightness & contrast

Relative luminance0.39693WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.94:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.94:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#C04450

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2B1AFno red cones; affects about 1% of men; ΔE 37 from the original
Deuteranopia#9FA3B0no green cones; the most common form, about 1% of men; ΔE 37.9 from the original
Tritanopia#00BFB7no blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.94:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 4.3Medium turquoise · ΔE 8.9Dark turquoise · ΔE 11.9Medium aquamarine · ΔE 13.9Turquoise · ΔE 14.2Dark cyan · ΔE 18.7
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 4.34, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BB3F4B
Analogous#3FBB71, #3F89BB
Triadic#AF3FBB, #BBAF3F
Split complementary#BB3F89, #BB713F
Tetradic#713FBB, #BB3F4B, #89BB3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5F1EE
Lighter +30%#AFE4DF
Lighter +20%#89D7D0
Lighter +10%#63CAC0
Darker −10%#32958B
Darker −20%#256F68
Darker −30%#184944
Darker −40%#0C2220
More saturated +25%#20DAC8
Less saturated −25%#5E9C96

Channel breakdown

R63
G187
B175
Red63 (24.7%)
Green187 (73.3%)
Blue175 (68.6%)
Hue174.19°
Saturation (HSL)49.6%
Lightness49.02%
Dominant channelGreen
Hex per channelR 3F · G BB · B AF

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Every value on this page was computed from “3fbbaf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.