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Recognised as Colour

#339A70

  • #339A70
  • Cyan
  • Dark
  • Nearest: Sea green

#339A70 is a cyan with RGB values 51, 154, 112 and HSL 156°, 50%, 40%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#339A70#339A70
HEX#339A70
RGBrgb(51, 154, 112)
RGB (0–1)0.2, 0.6039, 0.4392
RGB percentages20%, 60.4%, 43.9%
HSLhsl(155.5, 50.2%, 40.2%)
HSV / HSBhsv(155.5, 66.9%, 60.4%)
CMYK66.9%, 0%, 27.3%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,381,872
CSS custom property--colour: #339A70;

Brightness & contrast

Relative luminance0.24985WCAG 2.x, 0 is black and 1 is white
Perceived brightness127 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6:1
Contrast with white3.5:1WCAG normal text: Fail
Contrast with black6:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#CC658F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#988F6Eno red cones; affects about 1% of men; ΔE 38.1 from the original
Deuteranopia#8A8573no green cones; the most common form, about 1% of men; ΔE 38.5 from the original
Tritanopia#009A8Fno blue cones; rare, and affects men and women equally; ΔE 17.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.5:1WCAG large text: AA
Contrast with black, large text6:1WCAG large text: AAA

Named colours

Sea green · ΔE 8.5Medium seagreen · ΔE 15.9Medium aquamarine · ΔE 19.4Light seagreen · ΔE 21.9Dark seagreen · ΔE 22.3Dark cyan · ΔE 24.8
Nearest named CSS colourSea green (#2E8B57)ΔE 8.5, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9A335D
Analogous#339A3D, #33919A
Triadic#70339A, #9A7033
Split complementary#9A3391, #9A3D33
Tetradic#3C339A, #9A335D, #909A33

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3E6D1
Lighter +30%#8DD9BA
Lighter +20%#67CCA3
Lighter +10%#40C08C
Darker −10%#267454
Darker −20%#1A4D38
Darker −30%#0D271C
Darker −40%#000101
More saturated +25%#19B475
Less saturated −25%#4D806B

Channel breakdown

R51
G154
B112
Red51 (20%)
Green154 (60.4%)
Blue112 (43.9%)
Hue155.53°
Saturation (HSL)50.24%
Lightness40.2%
Dominant channelGreen
Hex per channelR 33 · G 9A · B 70

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Every value on this page was computed from “339a70” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.