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Recognised as Colour

#2DB99B

  • #2DB99B
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#2DB99B is a cyan with RGB values 45, 185, 155 and HSL 167°, 61%, 45%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#2DB99B#2DB99B
HEX#2DB99B
RGBrgb(45, 185, 155)
RGB (0–1)0.1765, 0.7255, 0.6078
RGB percentages17.6%, 72.5%, 60.8%
HSLhsl(167.1, 60.9%, 45.1%)
HSV / HSBhsv(167.1, 75.7%, 72.5%)
CMYK75.7%, 0%, 16.2%, 27.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,996,635
CSS custom property--colour: #2DB99B;

Brightness & contrast

Relative luminance0.37622WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.52:1
Contrast with white2.46:1WCAG normal text: Fail
Contrast with black8.52:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#D24664

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2AD9Ano red cones; affects about 1% of men; ΔE 42.3 from the original
Deuteranopia#A0A09Dno green cones; the most common form, about 1% of men; ΔE 43 from the original
Tritanopia#00BBB0no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.46:1WCAG large text: Fail
Contrast with black, large text8.52:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 10.1Light seagreen · ΔE 12.8Turquoise · ΔE 16.2Medium turquoise · ΔE 17.2Dark turquoise · ΔE 20.1Medium seagreen · ΔE 20.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.05, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B92D4B
Analogous#2DB955, #2D91B9
Triadic#9B2DB9, #B99B2D
Split complementary#B92D91, #B9552D
Tetradic#552DB9, #B92D4B, #91B92D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2F0E6
Lighter +30%#99E6D6
Lighter +20%#70DCC5
Lighter +10%#47D2B4
Darker −10%#239079
Darker −20%#196756
Darker −30%#0F3E34
Darker −40%#051512
More saturated +25%#10D6AB
Less saturated −25%#4A9C8B

Channel breakdown

R45
G185
B155
Red45 (17.6%)
Green185 (72.5%)
Blue155 (60.8%)
Hue167.14°
Saturation (HSL)60.87%
Lightness45.1%
Dominant channelGreen
Hex per channelR 2D · G B9 · B 9B

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Every value on this page was computed from “2db99b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.