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Recognised as Colour

#45D0BF

  • #45D0BF
  • Cyan
  • Light
  • Nearest: Turquoise

#45D0BF is a cyan with RGB values 69, 208, 191 and HSL 173°, 60%, 54%. It is a light colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#45D0BF#45D0BF
HEX#45D0BF
RGBrgb(69, 208, 191)
RGB (0–1)0.2706, 0.8157, 0.749
RGB percentages27.1%, 81.6%, 74.9%
HSLhsl(172.7, 59.7%, 54.3%)
HSV / HSBhsv(172.7, 66.8%, 81.6%)
CMYK66.8%, 0%, 8.2%, 18.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,575,423
CSS custom property--colour: #45D0BF;

Brightness & contrast

Relative luminance0.50139WCAG 2.x, 0 is black and 1 is white
Perceived brightness176 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.03:1
Contrast with white1.9:1WCAG normal text: Fail
Contrast with black11.03:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#BA2F40

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6C4BEno red cones; affects about 1% of men; ΔE 41 from the original
Deuteranopia#B2B6C1no green cones; the most common form, about 1% of men; ΔE 41.8 from the original
Tritanopia#00D4CBno blue cones; rare, and affects men and women equally; ΔE 6.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.9:1WCAG large text: Fail
Contrast with black, large text11.03:1WCAG large text: AAA

Named colours

Turquoise · ΔE 6.3Medium turquoise · ΔE 6.9Medium aquamarine · ΔE 11Dark turquoise · ΔE 11.1Light seagreen · ΔE 11.6Aqua · ΔE 20.3
Nearest named CSS colourTurquoise (#40E0D0)ΔE 6.25, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D04556
Analogous#45D07A, #459BD0
Triadic#BF45D0, #D0BF45
Split complementary#D0459C, #D07A45
Tetradic#7945D0, #D04556, #9BD045

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8F9F7
Lighter +30%#BFEFE9
Lighter +20%#96E5DB
Lighter +10%#6EDACD
Darker −10%#2EB4A4
Darker −20%#238C7F
Darker −30%#19635A
Darker −40%#0F3A35
More saturated +25%#28EDD5
Less saturated −25%#62B3A9

Channel breakdown

R69
G208
B191
Red69 (27.1%)
Green208 (81.6%)
Blue191 (74.9%)
Hue172.66°
Saturation (HSL)59.66%
Lightness54.31%
Dominant channelGreen
Hex per channelR 45 · G D0 · B BF

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Every value on this page was computed from “45d0bf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.