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Recognised as Colour

#45E4D7

  • #45E4D7
  • Cyan
  • Light
  • Nearest: Turquoise

#45E4D7 is a cyan with RGB values 69, 228, 215 and HSL 175°, 75%, 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

#45E4D7#45E4D7
HEX#45E4D7
RGBrgb(69, 228, 215)
RGB (0–1)0.2706, 0.8941, 0.8431
RGB percentages27.1%, 89.4%, 84.3%
HSLhsl(175.1, 74.6%, 58.2%)
HSV / HSBhsv(175.1, 69.7%, 89.4%)
CMYK69.7%, 0%, 5.7%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,580,567
CSS custom property--colour: #45E4D7;

Brightness & contrast

Relative luminance0.61658WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.33:1
Contrast with white1.58:1WCAG normal text: Fail
Contrast with black13.33:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#BA1B28

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D8D8D7no red cones; affects about 1% of men; ΔE 43.7 from the original
Deuteranopia#C1C7D9no green cones; the most common form, about 1% of men; ΔE 45.1 from the original
Tritanopia#00E9E0no blue cones; rare, and affects men and women equally; ΔE 5.4 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 text13.33:1WCAG large text: AAA

Named colours

Turquoise · ΔE 2.3Medium turquoise · ΔE 8.8Dark turquoise · ΔE 11.4Aqua · ΔE 12.9Cyan · ΔE 12.9Medium aquamarine · ΔE 16.3
Nearest named CSS colourTurquoise (#40E0D0)ΔE 2.25, below the just-noticeable difference
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E44552
Analogous#45E487, #45A2E4
Triadic#D745E4, #E4D745
Split complementary#E445A2, #E48745
Tetradic#8745E4, #E44552, #A2E445

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FEFD
Lighter +30%#CBF7F4
Lighter +20%#9EF1EA
Lighter +10%#72EAE1
Darker −10%#1FD7C8
Darker −20%#19AA9E
Darker −30%#127E75
Darker −40%#0C514C
More saturated +25%#2AFFED
Less saturated −25%#60C9C1

Channel breakdown

R69
G228
B215
Red69 (27.1%)
Green228 (89.4%)
Blue215 (84.3%)
Hue175.09°
Saturation (HSL)74.65%
Lightness58.24%
Dominant channelGreen
Hex per channelR 45 · G E4 · B D7

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Every value on this page was computed from “45e4d7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.