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Recognised as Colour

#4FF6BB

  • #4FF6BB
  • Cyan
  • Light
  • Nearest: Aquamarine

#4FF6BB is a cyan with RGB values 79, 246, 187 and HSL 159°, 90%, 64%. It is a light colour, so black text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#4FF6BB#4FF6BB
HEX#4FF6BB
RGBrgb(79, 246, 187)
RGB (0–1)0.3098, 0.9647, 0.7333
RGB percentages31%, 96.5%, 73.3%
HSLhsl(158.8, 90.3%, 63.7%)
HSV / HSBhsv(158.8, 67.9%, 96.5%)
CMYK67.9%, 0%, 24%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,240,507
CSS custom property--colour: #4FF6BB;

Brightness & contrast

Relative luminance0.71162WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.23:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.23:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#B00944

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F1E5B8no red cones; affects about 1% of men; ΔE 54 from the original
Deuteranopia#DBD5BFno green cones; the most common form, about 1% of men; ΔE 54.9 from the original
Tritanopia#00F6E6no blue cones; rare, and affects men and women equally; ΔE 22.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.38:1WCAG large text: Fail
Contrast with black, large text15.23:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.3Medium spring green · ΔE 21.8Medium aquamarine · ΔE 22.9Light green · ΔE 23.1Pale green · ΔE 24Turquoise · ΔE 24.4
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.27, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F64F8A
Analogous#4FF667, #4FDEF6
Triadic#BB4FF6, #F6BB4F
Split complementary#F64FDE, #F6674F
Tetradic#674FF6, #F64F8A, #DEF64F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E1FDF3
Lighter +20%#B0FBE0
Lighter +10%#80F8CE
Darker −10%#1EF4A8
Darker −20%#0BD48D
Darker −30%#08A46D
Darker −40%#06734D
More saturated +25%#46FFBE
Less saturated −25%#66DFB4

Channel breakdown

R79
G246
B187
Red79 (31%)
Green246 (96.5%)
Blue187 (73.3%)
Hue158.8°
Saturation (HSL)90.27%
Lightness63.73%
Dominant channelGreen
Hex per channelR 4F · G F6 · B BB

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Every value on this page was computed from “4ff6bb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.