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Recognised as Colour

#18A030

  • #18A030
  • Green
  • Dark
  • Nearest: Forest green

#18A030 is a green with RGB values 24, 160, 48 and HSL 131°, 74%, 36%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#18A030#18A030
HEX#18A030
RGBrgb(24, 160, 48)
RGB (0–1)0.0941, 0.6275, 0.1882
RGB percentages9.4%, 62.7%, 18.8%
HSLhsl(130.6, 73.9%, 36.1%)
HSV / HSBhsv(130.6, 85%, 62.7%)
CMYK85%, 0%, 70%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,613,872
CSS custom property--colour: #18A030;

Brightness & contrast

Relative luminance0.25549WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.11:1
Contrast with white3.44:1WCAG normal text: Fail
Contrast with black6.11:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#E75FCF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A39020no red cones; affects about 1% of men; ΔE 52.9 from the original
Deuteranopia#95873Bno green cones; the most common form, about 1% of men; ΔE 52.2 from the original
Tritanopia#009C89no blue cones; rare, and affects men and women equally; ΔE 49.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.44:1WCAG large text: AA
Contrast with black, large text6.11:1WCAG large text: AAA

Named colours

Forest green · ΔE 10Green · ΔE 12.8Limegreen · ΔE 23.5Medium seagreen · ΔE 25.1Dark green · ΔE 25.6Olivedrab · ΔE 28.6
Nearest named CSS colourForest green (#228B22)ΔE 10.01, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A01888
Analogous#44A018, #18A074
Triadic#3018A0, #A03018
Split complementary#7418A0, #A01844
Tetradic#1844A0, #A01888, #A07418

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#95EFA5
Lighter +30%#69E87F
Lighter +20%#3CE259
Lighter +10%#1FCC3D
Darker −10%#117423
Darker −20%#0B4715
Darker −30%#041B08
Darker −40%#000000
More saturated +25%#01B721
Less saturated −25%#2F893F

Channel breakdown

R24
G160
B48
Red24 (9.4%)
Green160 (62.7%)
Blue48 (18.8%)
Hue130.59°
Saturation (HSL)73.91%
Lightness36.08%
Dominant channelGreen
Hex per channelR 18 · G A0 · B 30

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Every value on this page was computed from “18a030” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.