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Recognised as Colour

#31850B

  • #31850B
  • Green
  • Dark
  • Nearest: Green

#31850B is a green with RGB values 49, 133, 11 and HSL 101°, 85%, 28%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Green.

Colour values

#31850B#31850B
HEX#31850B
RGBrgb(49, 133, 11)
RGB (0–1)0.1922, 0.5216, 0.0431
RGB percentages19.2%, 52.2%, 4.3%
HSLhsl(101.3, 84.7%, 28.2%)
HSV / HSBhsv(101.3, 91.7%, 52.2%)
CMYK63.2%, 0%, 91.7%, 47.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,245,323
CSS custom property--colour: #31850B;

Brightness & contrast

Relative luminance0.17452WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.68:1
Contrast with white4.68:1WCAG normal text: AA
Contrast with black4.49:1WCAG normal text: Fail
Greyscale equivalent#6A6A6A
Inverted#CE7AF4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#897800no red cones; affects about 1% of men; ΔE 41.8 from the original
Deuteranopia#7F711Eno green cones; the most common form, about 1% of men; ΔE 41.7 from the original
Tritanopia#278070no blue cones; rare, and affects men and women equally; ΔE 51.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.68:1WCAG large text: AAA
Contrast with black, large text4.49:1WCAG large text: AA

Named colours

Green · ΔE 6.6Forest green · ΔE 6.8Dark green · ΔE 15.3Olivedrab · ΔE 18.4Medium seagreen · ΔE 30.8Sea green · ΔE 30.9
Nearest named CSS colourGreen (#008000)ΔE 6.6, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5F0B85
Analogous#6E850B, #0B8522
Triadic#0B3185, #850B31
Split complementary#220B85, #850B6E
Tetradic#0B6E85, #5F0B85, #85220B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94F369
Lighter +30%#72EF3A
Lighter +20%#54E313
Lighter +10%#42B40F
Darker −10%#205607
Darker −20%#0E2703
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2D9000
Less saturated −25%#38731D

Channel breakdown

R49
G133
B11
Red49 (19.2%)
Green133 (52.2%)
Blue11 (4.3%)
Hue101.31°
Saturation (HSL)84.72%
Lightness28.24%
Dominant channelGreen
Hex per channelR 31 · G 85 · B 0B

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Every value on this page was computed from “31850b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.