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Recognised as Colour

#018A13

  • #018A13
  • Green
  • Dark
  • Nearest: Green

#018A13 is a green with RGB values 1, 138, 19 and HSL 128°, 99%, 27%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Green.

Colour values

#018A13#018A13
HEX#018A13
RGBrgb(1, 138, 19)
RGB (0–1)0.0039, 0.5412, 0.0745
RGB percentages0.4%, 54.1%, 7.5%
HSLhsl(127.9, 98.6%, 27.3%)
HSV / HSBhsv(127.9, 99.3%, 54.1%)
CMYK99.3%, 0%, 86.2%, 45.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer100,883
CSS custom property--colour: #018A13;

Brightness & contrast

Relative luminance0.1823WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.65:1
Contrast with white4.52:1WCAG normal text: AA
Contrast with black4.65:1WCAG normal text: AA
Greyscale equivalent#646464
Inverted#FE75EC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8D7C00no red cones; affects about 1% of men; ΔE 49.9 from the original
Deuteranopia#807323no green cones; the most common form, about 1% of men; ΔE 49.4 from the original
Tritanopia#008675no blue cones; rare, and affects men and women equally; ΔE 52 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.52:1WCAG large text: AAA
Contrast with black, large text4.65:1WCAG large text: AAA

Named colours

Green · ΔE 4.2Forest green · ΔE 5.8Dark green · ΔE 18.5Olivedrab · ΔE 26Limegreen · ΔE 29.3Medium seagreen · ΔE 29.6
Nearest named CSS colourGreen (#008000)ΔE 4.23, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8A0178
Analogous#338A01, #018A58
Triadic#13018A, #8A1301
Split complementary#58018A, #8A0133
Tetradic#01338A, #8A0178, #8A5801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#59FE6F
Lighter +30%#27FD43
Lighter +20%#02EF21
Lighter +10%#01BD1A
Darker −10%#01570C
Darker −20%#002505
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008B12
Less saturated −25%#127920

Channel breakdown

R1
G138
B19
Red1 (0.4%)
Green138 (54.1%)
Blue19 (7.5%)
Hue127.88°
Saturation (HSL)98.56%
Lightness27.25%
Dominant channelGreen
Hex per channelR 01 · G 8A · B 13

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Every value on this page was computed from “018a13” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.