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Recognised as Colour

#009048

  • #009048
  • Cyan
  • Dark
  • Nearest: Sea green

#009048 is a cyan with RGB values 0, 144, 72 and HSL 150°, 100%, 28%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#009048#009048
HEX#009048
RGBrgb(0, 144, 72)
RGB (0–1)0, 0.5647, 0.2824
RGB percentages0%, 56.5%, 28.2%
HSLhsl(150, 100%, 28.2%)
HSV / HSBhsv(150, 100%, 56.5%)
CMYK100%, 0%, 50%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer36,936
CSS custom property--colour: #009048;

Brightness & contrast

Relative luminance0.20414WCAG 2.x, 0 is black and 1 is white
Perceived brightness113 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.08:1
Contrast with white4.13:1WCAG normal text: Fail
Contrast with black5.08:1WCAG normal text: AA
Greyscale equivalent#6C6C6C
Inverted#FF6FB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#908342no red cones; affects about 1% of men; ΔE 46.3 from the original
Deuteranopia#83794Dno green cones; the most common form, about 1% of men; ΔE 46.9 from the original
Tritanopia#008E7Fno blue cones; rare, and affects men and women equally; ΔE 33.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.13:1WCAG large text: AA
Contrast with black, large text5.08:1WCAG large text: AAA

Named colours

Sea green · ΔE 13.5Medium seagreen · ΔE 13.9Forest green · ΔE 16Dark green · ΔE 21.5Green · ΔE 21.7Olivedrab · ΔE 29.8
Nearest named CSS colourSea green (#2E8B57)ΔE 13.5, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#900048
Analogous#009000, #009090
Triadic#480090, #904800
Split complementary#900090, #900000
Tetradic#000090, #900048, #909000

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5DFFAE
Lighter +30%#2AFF95
Lighter +20%#00F67B
Lighter +10%#00C362
Darker −10%#005D2F
Darker −20%#002A15
Darker −30%#000000
Darker −40%#000000
More saturated +25%#009048
Less saturated −25%#127E48

Channel breakdown

R0
G144
B72
Red0 (0%)
Green144 (56.5%)
Blue72 (28.2%)
Hue150°
Saturation (HSL)100%
Lightness28.24%
Dominant channelGreen
Hex per channelR 00 · G 90 · B 48

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Every value on this page was computed from “hex 009048” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.