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Recognised as Colour

#45E3DB

  • #45E3DB
  • Cyan
  • Light
  • Nearest: Turquoise

#45E3DB is a cyan with RGB values 69, 227, 219 and HSL 177°, 74%, 58%. It is a light colour, so black text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#45E3DB#45E3DB
HEX#45E3DB
RGBrgb(69, 227, 219)
RGB (0–1)0.2706, 0.8902, 0.8588
RGB percentages27.1%, 89%, 85.9%
HSLhsl(177, 73.8%, 58%)
HSV / HSBhsv(177, 69.6%, 89%)
CMYK69.6%, 0%, 3.5%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,580,315
CSS custom property--colour: #45E3DB;

Brightness & contrast

Relative luminance0.61318WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.26:1
Contrast with white1.58:1WCAG normal text: Fail
Contrast with black13.26:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#BA1C24

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6D7DBno red cones; affects about 1% of men; ΔE 42.8 from the original
Deuteranopia#BFC6DCno green cones; the most common form, about 1% of men; ΔE 44 from the original
Tritanopia#00E9E0no blue cones; rare, and affects men and women equally; ΔE 5.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.58:1WCAG large text: Fail
Contrast with black, large text13.26:1WCAG large text: AAA

Named colours

Turquoise · ΔE 4.7Medium turquoise · ΔE 7.2Dark turquoise · ΔE 9.3Aqua · ΔE 12.3Cyan · ΔE 12.3Light seagreen · ΔE 17.4
Nearest named CSS colourTurquoise (#40E0D0)ΔE 4.71, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E3454D
Analogous#45E38C, #459CE3
Triadic#DB45E3, #E3DB45
Split complementary#E3459C, #E38C45
Tetradic#8C45E3, #E3454D, #9CE345

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FEFD
Lighter +30%#CAF7F5
Lighter +20%#9EF0EC
Lighter +10%#71EAE4
Darker −10%#20D5CC
Darker −20%#19A9A1
Darker −30%#137C77
Darker −40%#0C504D
More saturated +25%#2AFEF3
Less saturated −25%#60C8C3

Channel breakdown

R69
G227
B219
Red69 (27.1%)
Green227 (89%)
Blue219 (85.9%)
Hue176.96°
Saturation (HSL)73.83%
Lightness58.04%
Dominant channelGreen
Hex per channelR 45 · G E3 · B DB

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Every value on this page was computed from “45e3db” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.