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Recognised as Colour

#1F9847

  • #1F9847
  • Green
  • Dark
  • Nearest: Forest green

#1F9847 is a green with RGB values 31, 152, 71 and HSL 140°, 66%, 36%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#1F9847#1F9847
HEX#1F9847
RGBrgb(31, 152, 71)
RGB (0–1)0.1216, 0.5961, 0.2784
RGB percentages12.2%, 59.6%, 27.8%
HSLhsl(139.8, 66.1%, 35.9%)
HSV / HSBhsv(139.8, 79.6%, 59.6%)
CMYK79.6%, 0%, 53.3%, 40.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,070,599
CSS custom property--colour: #1F9847;

Brightness & contrast

Relative luminance0.23203WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.64:1
Contrast with white3.72:1WCAG normal text: Fail
Contrast with black5.64:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#E067B8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#998A40no red cones; affects about 1% of men; ΔE 46.7 from the original
Deuteranopia#8C814Dno green cones; the most common form, about 1% of men; ΔE 46.7 from the original
Tritanopia#009585no blue cones; rare, and affects men and women equally; ΔE 36.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.72:1WCAG large text: AA
Contrast with black, large text5.64:1WCAG large text: AAA

Named colours

Forest green · ΔE 12.5Medium seagreen · ΔE 13.6Sea green · ΔE 17.3Green · ΔE 18.9Dark green · ΔE 21.9Olivedrab · ΔE 27.3
Nearest named CSS colourForest green (#228B22)ΔE 12.54, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#981F70
Analogous#33981F, #1F9884
Triadic#471F98, #98471F
Split complementary#841F98, #981F33
Tetradic#1F3398, #981F70, #98841F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#99EAB4
Lighter +30%#6EE295
Lighter +20%#44D975
Lighter +10%#28C25B
Darker −10%#166E33
Darker −20%#0E431F
Darker −30%#05190C
Darker −40%#000000
More saturated +25%#08AF3F
Less saturated −25%#36814F

Channel breakdown

R31
G152
B71
Red31 (12.2%)
Green152 (59.6%)
Blue71 (27.8%)
Hue139.83°
Saturation (HSL)66.12%
Lightness35.88%
Dominant channelGreen
Hex per channelR 1F · G 98 · B 47

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Every value on this page was computed from “1f9847” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.