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Recognised as Colour

#2DB691

  • #2DB691
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#2DB691 is a cyan with RGB values 45, 182, 145 and HSL 164°, 60%, 45%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#2DB691#2DB691
HEX#2DB691
RGBrgb(45, 182, 145)
RGB (0–1)0.1765, 0.7137, 0.5686
RGB percentages17.6%, 71.4%, 56.9%
HSLhsl(163.8, 60.4%, 44.5%)
HSV / HSBhsv(163.8, 75.3%, 71.4%)
CMYK75.3%, 0%, 20.3%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,995,857
CSS custom property--colour: #2DB691;

Brightness & contrast

Relative luminance0.36058WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.21:1
Contrast with white2.56:1WCAG normal text: Fail
Contrast with black8.21:1WCAG normal text: AAA
Greyscale equivalent#969696
Inverted#D2496E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B1A98Fno red cones; affects about 1% of men; ΔE 43.6 from the original
Deuteranopia#9F9D94no green cones; the most common form, about 1% of men; ΔE 43.9 from the original
Tritanopia#00B7ABno blue cones; rare, and affects men and women equally; ΔE 14 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.56:1WCAG large text: Fail
Contrast with black, large text8.21:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 11.1Medium seagreen · ΔE 16.1Light seagreen · ΔE 16.6Turquoise · ΔE 19.4Sea green · ΔE 19.5Medium turquoise · ΔE 21.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 11.11, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B62D52
Analogous#2DB64D, #2D96B6
Triadic#912DB6, #B6912D
Split complementary#B62D96, #B64D2D
Tetradic#4D2DB6, #B62D52, #96B62D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C0EFE2
Lighter +30%#97E5D0
Lighter +20%#6EDBBE
Lighter +10%#45D1AB
Darker −10%#238D70
Darker −20%#196450
Darker −30%#0F3B2F
Darker −40%#05120F
More saturated +25%#11D29E
Less saturated −25%#499A84

Channel breakdown

R45
G182
B145
Red45 (17.6%)
Green182 (71.4%)
Blue145 (56.9%)
Hue163.8°
Saturation (HSL)60.35%
Lightness44.51%
Dominant channelGreen
Hex per channelR 2D · G B6 · B 91

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Every value on this page was computed from “2db691” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.