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Recognised as Colour

#5BFCF3

  • #5BFCF3
  • Cyan
  • Light
  • Nearest: Aqua

#5BFCF3 is a cyan with RGB values 91, 252, 243 and HSL 177°, 96%, 67%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#5BFCF3#5BFCF3
HEX#5BFCF3
RGBrgb(91, 252, 243)
RGB (0–1)0.3569, 0.9882, 0.9529
RGB percentages35.7%, 98.8%, 95.3%
HSLhsl(176.6, 96.4%, 67.3%)
HSV / HSBhsv(176.6, 63.9%, 98.8%)
CMYK63.9%, 0%, 3.6%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,028,531
CSS custom property--colour: #5BFCF3;

Brightness & contrast

Relative luminance0.78316WCAG 2.x, 0 is black and 1 is white
Perceived brightness215.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.66:1
Contrast with white1.26:1WCAG normal text: Fail
Contrast with black16.66:1WCAG normal text: AAA
Greyscale equivalent#D9D9D9
Inverted#A4030C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EEEFF3no red cones; affects about 1% of men; ΔE 44.4 from the original
Deuteranopia#D6DDF5no green cones; the most common form, about 1% of men; ΔE 46 from the original
Tritanopia#00FFF9no blue cones; rare, and affects men and women equally; ΔE 7.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.26:1WCAG large text: Fail
Contrast with black, large text16.66:1WCAG large text: AAA

Named colours

Aqua · ΔE 7.6Cyan · ΔE 7.6Turquoise · ΔE 10.5Medium turquoise · ΔE 15.3Dark turquoise · ΔE 16.9Aquamarine · ΔE 18
Nearest named CSS colourAqua (#00FFFF)ΔE 7.62, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC5B64
Analogous#5BFCA3, #5BB4FC
Triadic#F35BFC, #FCF35B
Split complementary#FC5BB4, #FCA35B
Tetradic#A35BFC, #FC5B64, #B5FC5B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F1FFFE
Lighter +20%#BFFEFA
Lighter +10%#8DFDF7
Darker −10%#29FBEF
Darker −20%#04EDE0
Darker −30%#03BBB0
Darker −40%#028981
More saturated +25%#58FFF6
Less saturated −25%#70E7E0

Channel breakdown

R91
G252
B243
Red91 (35.7%)
Green252 (98.8%)
Blue243 (95.3%)
Hue176.65°
Saturation (HSL)96.41%
Lightness67.25%
Dominant channelGreen
Hex per channelR 5B · G FC · B F3

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Every value on this page was computed from “5bfcf3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.