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Recognised as Colour

#018122

  • #018122
  • Green
  • Dark
  • Nearest: Forest green

#018122 is a green with RGB values 1, 129, 34 and HSL 135°, 98%, 25%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#018122#018122
HEX#018122
RGBrgb(1, 129, 34)
RGB (0–1)0.0039, 0.5059, 0.1333
RGB percentages0.4%, 50.6%, 13.3%
HSLhsl(135.5, 98.5%, 25.5%)
HSV / HSBhsv(135.5, 99.2%, 50.6%)
CMYK99.2%, 0%, 73.6%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer98,594
CSS custom property--colour: #018122;

Brightness & contrast

Relative luminance0.15822WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.04:1
Contrast with white5.04:1WCAG normal text: AA
Contrast with black4.16:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#FE7EDD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#837412no red cones; affects about 1% of men; ΔE 46.5 from the original
Deuteranopia#776B2Cno green cones; the most common form, about 1% of men; ΔE 46.5 from the original
Tritanopia#007D6Eno blue cones; rare, and affects men and women equally; ΔE 44.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.04:1WCAG large text: AAA
Contrast with black, large text4.16:1WCAG large text: AA

Named colours

Forest green · ΔE 5.6Green · ΔE 9.1Dark green · ΔE 12.4Sea green · ΔE 23.7Olivedrab · ΔE 24.7Medium seagreen · ΔE 25
Nearest named CSS colourForest green (#228B22)ΔE 5.63, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#810160
Analogous#208101, #018162
Triadic#220181, #812201
Split complementary#620181, #810120
Tetradic#012081, #810160, #816201

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#50FE7D
Lighter +30%#1EFD57
Lighter +20%#02E63D
Lighter +10%#01B42F
Darker −10%#014E15
Darker −20%#001C07
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008222
Less saturated −25%#11712A

Channel breakdown

R1
G129
B34
Red1 (0.4%)
Green129 (50.6%)
Blue34 (13.3%)
Hue135.47°
Saturation (HSL)98.46%
Lightness25.49%
Dominant channelGreen
Hex per channelR 01 · G 81 · B 22

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Every value on this page was computed from “hex 018122” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.