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Recognised as Colour

#49FFF9

  • #49FFF9
  • Cyan
  • Light
  • Nearest: Aqua

#49FFF9 is a cyan with RGB values 73, 255, 249 and HSL 178°, 100%, 64%. It is a light colour, so black text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#49FFF9#49FFF9
HEX#49FFF9
RGBrgb(73, 255, 249)
RGB (0–1)0.2863, 1, 0.9765
RGB percentages28.6%, 100%, 97.6%
HSLhsl(178, 100%, 64.3%)
HSV / HSBhsv(178, 71.4%, 100%)
CMYK71.4%, 0%, 2.4%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,849,657
CSS custom property--colour: #49FFF9;

Brightness & contrast

Relative luminance0.79776WCAG 2.x, 0 is black and 1 is white
Perceived brightness216.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.96:1
Contrast with white1.24:1WCAG normal text: Fail
Contrast with black16.96:1WCAG normal text: AAA
Greyscale equivalent#D8D8D8
Inverted#B60006

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F0F2F9no red cones; affects about 1% of men; ΔE 46.8 from the original
Deuteranopia#D6DFFAno green cones; the most common form, about 1% of men; ΔE 48 from the original
Tritanopia#00FFFDno blue cones; rare, and affects men and women equally; ΔE 4.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.24:1WCAG large text: Fail
Contrast with black, large text16.96:1WCAG large text: AAA

Named colours

Aqua · ΔE 4.7Cyan · ΔE 4.7Turquoise · ΔE 12.1Medium turquoise · ΔE 16.9Dark turquoise · ΔE 17.5Aquamarine · ΔE 20
Nearest named CSS colourAqua (#00FFFF)ΔE 4.66, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF494F
Analogous#49FF9E, #49AAFF
Triadic#F949FF, #FFF949
Split complementary#FF49AA, #FF9E49
Tetradic#9E49FF, #FF494F, #AAFF49

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E2FFFE
Lighter +20%#AFFFFC
Lighter +10%#7CFFFB
Darker −10%#16FFF7
Darker −20%#00E2DB
Darker −30%#00AFA9
Darker −40%#007C78
More saturated +25%#49FFF9
Less saturated −25%#60E8E4

Channel breakdown

R73
G255
B249
Red73 (28.6%)
Green255 (100%)
Blue249 (97.6%)
Hue178.02°
Saturation (HSL)100%
Lightness64.31%
Dominant channelGreen
Hex per channelR 49 · G FF · B F9

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Every value on this page was computed from “49fff9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.