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Recognised as Colour

#005028

  • #005028
  • Cyan
  • Dark
  • Nearest: Dark olivegreen

#005028 is a cyan with RGB values 0, 80, 40 and HSL 150°, 100%, 16%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#005028#005028
HEX#005028
RGBrgb(0, 80, 40)
RGB (0–1)0, 0.3137, 0.1569
RGB percentages0%, 31.4%, 15.7%
HSLhsl(150, 100%, 15.7%)
HSV / HSBhsv(150, 100%, 31.4%)
CMYK100%, 0%, 50%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer20,520
CSS custom property--colour: #005028;

Brightness & contrast

Relative luminance0.05891WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.64:1
Contrast with white9.64:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#FFAFD7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#504825no red cones; affects about 1% of men; ΔE 30.5 from the original
Deuteranopia#48422Bno green cones; the most common form, about 1% of men; ΔE 30.9 from the original
Tritanopia#004F46no blue cones; rare, and affects men and women equally; ΔE 20.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.64:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.8Sea green · ΔE 23.7Dark green · ΔE 27.6Dark slate grey · ΔE 29.7Teal · ΔE 32.5Dark cyan · ΔE 35.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.81, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#500028
Analogous#005000, #005050
Triadic#280050, #502800
Split complementary#500050, #500000
Tetradic#000050, #500028, #505000

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1DFF8E
Lighter +30%#00E975
Lighter +20%#00B65B
Lighter +10%#008342
Darker −10%#001D0E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005028
Less saturated −25%#0A4628

Channel breakdown

R0
G80
B40
Red0 (0%)
Green80 (31.4%)
Blue40 (15.7%)
Hue150°
Saturation (HSL)100%
Lightness15.69%
Dominant channelGreen
Hex per channelR 00 · G 50 · B 28

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Every value on this page was computed from “hex 005028” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.