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Recognised as Colour

#4FCFA9

  • #4FCFA9
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#4FCFA9 is a cyan with RGB values 79, 207, 169 and HSL 162°, 57%, 56%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#4FCFA9#4FCFA9
HEX#4FCFA9
RGBrgb(79, 207, 169)
RGB (0–1)0.3098, 0.8118, 0.6627
RGB percentages31%, 81.2%, 66.3%
HSLhsl(162.2, 57.1%, 56.1%)
HSV / HSBhsv(162.2, 61.8%, 81.2%)
CMYK61.8%, 0%, 18.4%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,230,505
CSS custom property--colour: #4FCFA9;

Brightness & contrast

Relative luminance0.49152WCAG 2.x, 0 is black and 1 is white
Perceived brightness174 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.83:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.83:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#B03056

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CAC2A7no red cones; affects about 1% of men; ΔE 43.1 from the original
Deuteranopia#B7B5ACno green cones; the most common form, about 1% of men; ΔE 43.5 from the original
Tritanopia#00D0C4no blue cones; rare, and affects men and women equally; ΔE 14.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.83:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 5.9Turquoise · ΔE 13.8Aquamarine · ΔE 16.6Medium turquoise · ΔE 18.3Light seagreen · ΔE 19Medium seagreen · ΔE 19.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 5.92, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF4F75
Analogous#4FCF69, #4FB5CF
Triadic#A94FCF, #CFA94F
Split complementary#CF4FB5, #CF694F
Tetradic#694FCF, #CF4F75, #B5CF4F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFBF7
Lighter +30%#C7F0E4
Lighter +20%#9FE5D0
Lighter +10%#77DABD
Darker −10%#32B991
Darker −20%#279171
Darker −30%#1D6952
Darker −40%#124033
More saturated +25%#33EBB4
Less saturated −25%#6BB39E

Channel breakdown

R79
G207
B169
Red79 (31%)
Green207 (81.2%)
Blue169 (66.3%)
Hue162.19°
Saturation (HSL)57.14%
Lightness56.08%
Dominant channelGreen
Hex per channelR 4F · G CF · B A9

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Every value on this page was computed from “4fcfa9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.