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Recognised as Colour

#1FA72E

  • #1FA72E
  • Green
  • Dark
  • Nearest: Forest green

#1FA72E is a green with RGB values 31, 167, 46 and HSL 127°, 69%, 39%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#1FA72E#1FA72E
HEX#1FA72E
RGBrgb(31, 167, 46)
RGB (0–1)0.1216, 0.6549, 0.1804
RGB percentages12.2%, 65.5%, 18%
HSLhsl(126.6, 68.7%, 38.8%)
HSV / HSBhsv(126.6, 81.4%, 65.5%)
CMYK81.4%, 0%, 72.5%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,074,414
CSS custom property--colour: #1FA72E;

Brightness & contrast

Relative luminance0.28126WCAG 2.x, 0 is black and 1 is white
Perceived brightness130 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.63:1
Contrast with white3.17:1WCAG normal text: Fail
Contrast with black6.63:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#E058D1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AA971Ano red cones; affects about 1% of men; ΔE 53.9 from the original
Deuteranopia#9C8D3Ano green cones; the most common form, about 1% of men; ΔE 53.6 from the original
Tritanopia#00A28Fno blue cones; rare, and affects men and women equally; ΔE 53.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.17:1WCAG large text: AA
Contrast with black, large text6.63:1WCAG large text: AAA

Named colours

Forest green · ΔE 13.7Green · ΔE 15.2Limegreen · ΔE 19.2Medium seagreen · ΔE 28.1Dark green · ΔE 29.2Olivedrab · ΔE 30.4
Nearest named CSS colourForest green (#228B22)ΔE 13.67, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A71F98
Analogous#54A71F, #1FA772
Triadic#2E1FA7, #A72E1F
Split complementary#721FA7, #A71F54
Tetradic#1F54A7, #A71F98, #A7721F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4EEAC
Lighter +30%#79E685
Lighter +20%#4EDE5E
Lighter +10%#27D23A
Darker −10%#177C22
Darker −20%#0F5116
Darker −30%#07260A
Darker −40%#000000
More saturated +25%#06C01B
Less saturated −25%#388E41

Channel breakdown

R31
G167
B46
Red31 (12.2%)
Green167 (65.5%)
Blue46 (18%)
Hue126.62°
Saturation (HSL)68.69%
Lightness38.82%
Dominant channelGreen
Hex per channelR 1F · G A7 · B 2E

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Every value on this page was computed from “1fa72e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.