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Recognised as Colour

#2DA39B

  • #2DA39B
  • Cyan
  • Dark
  • Nearest: Light seagreen

#2DA39B is a cyan with RGB values 45, 163, 155 and HSL 176°, 57%, 41%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#2DA39B#2DA39B
HEX#2DA39B
RGBrgb(45, 163, 155)
RGB (0–1)0.1765, 0.6392, 0.6078
RGB percentages17.6%, 63.9%, 60.8%
HSLhsl(175.9, 56.7%, 40.8%)
HSV / HSBhsv(175.9, 72.4%, 63.9%)
CMYK72.4%, 0%, 4.9%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,991,003
CSS custom property--colour: #2DA39B;

Brightness & contrast

Relative luminance0.29119WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.82:1
Contrast with white3.08:1WCAG normal text: Fail
Contrast with black6.82:1WCAG normal text: AA
Greyscale equivalent#898989
Inverted#D25C64

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9A9A9Bno red cones; affects about 1% of men; ΔE 34.2 from the original
Deuteranopia#898E9Cno green cones; the most common form, about 1% of men; ΔE 34.8 from the original
Tritanopia#00A7A0no blue cones; rare, and affects men and women equally; ΔE 4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.08:1WCAG large text: AA
Contrast with black, large text6.82:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 6.4Dark cyan · ΔE 9.9Teal · ΔE 13.9Cadetblue · ΔE 14Medium turquoise · ΔE 16.8Dark turquoise · ΔE 17.9
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 6.41, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A32D35
Analogous#2DA360, #2D70A3
Triadic#9B2DA3, #A39B2D
Split complementary#A32D70, #A3602D
Tetradic#602DA3, #A32D35, #70A32D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B2EAE6
Lighter +30%#8ADFD9
Lighter +20%#62D4CC
Lighter +10%#3AC9BF
Darker −10%#227B75
Darker −20%#17534F
Darker −30%#0C2B29
Darker −40%#010303
More saturated +25%#13BDB1
Less saturated −25%#478985

Channel breakdown

R45
G163
B155
Red45 (17.6%)
Green163 (63.9%)
Blue155 (60.8%)
Hue175.93°
Saturation (HSL)56.73%
Lightness40.78%
Dominant channelGreen
Hex per channelR 2D · G A3 · B 9B

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Every value on this page was computed from “2da39b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.