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Recognised as Colour

#2A5022

  • #2A5022
  • Green
  • Dark
  • Nearest: Dark olivegreen

#2A5022 is a green with RGB values 42, 80, 34 and HSL 110°, 40%, 22%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#2A5022#2A5022
HEX#2A5022
RGBrgb(42, 80, 34)
RGB (0–1)0.1647, 0.3137, 0.1333
RGB percentages16.5%, 31.4%, 13.3%
HSLhsl(109.6, 40.4%, 22.4%)
HSV / HSBhsv(109.6, 57.5%, 31.4%)
CMYK47.5%, 0%, 57.5%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,773,026
CSS custom property--colour: #2A5022;

Brightness & contrast

Relative luminance0.06345WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.26:1
Contrast with white9.26:1WCAG normal text: AAA
Contrast with black2.27:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#D5AFDD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#52491Eno red cones; affects about 1% of men; ΔE 21.8 from the original
Deuteranopia#4D4625no green cones; the most common form, about 1% of men; ΔE 21.6 from the original
Tritanopia#274E46no blue cones; rare, and affects men and women equally; ΔE 23.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.26:1WCAG large text: AAA
Contrast with black, large text2.27:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 15.2Sea green · ΔE 26.6Dark green · ΔE 27.9Dark slate grey · ΔE 29.2Dim grey · ΔE 35.9Teal · ΔE 36.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.17, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#482250
Analogous#415022, #225031
Triadic#222A50, #50222A
Split complementary#312250, #502241
Tetradic#224150, #482250, #503122

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#86C678
Lighter +30%#66B754
Lighter +20%#509840
Lighter +10%#3D7431
Darker −10%#172C13
Darker −20%#040804
Darker −30%#000000
Darker −40%#000000
More saturated +25%#215E14
Less saturated −25%#334230

Channel breakdown

R42
G80
B34
Red42 (16.5%)
Green80 (31.4%)
Blue34 (13.3%)
Hue109.57°
Saturation (HSL)40.35%
Lightness22.35%
Dominant channelGreen
Hex per channelR 2A · G 50 · B 22

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Every value on this page was computed from “2a5022” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.