Nerdulator> put something in

Recognised as Colour

#31561E

  • #31561E
  • Green
  • Dark
  • Nearest: Dark olivegreen

#31561E is a green with RGB values 49, 86, 30 and HSL 100°, 48%, 23%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#31561E#31561E
HEX#31561E
RGBrgb(49, 86, 30)
RGB (0–1)0.1922, 0.3373, 0.1176
RGB percentages19.2%, 33.7%, 11.8%
HSLhsl(99.6, 48.3%, 22.7%)
HSV / HSBhsv(99.6, 65.1%, 33.7%)
CMYK43%, 0%, 65.1%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,233,310
CSS custom property--colour: #31561E;

Brightness & contrast

Relative luminance0.07402WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.47:1
Contrast with white8.47:1WCAG normal text: AAA
Contrast with black2.48:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#CEA9E1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#594F18no red cones; affects about 1% of men; ΔE 22.2 from the original
Deuteranopia#544C22no green cones; the most common form, about 1% of men; ΔE 21.9 from the original
Tritanopia#30534Ano blue cones; rare, and affects men and women equally; ΔE 28.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.47:1WCAG large text: AAA
Contrast with black, large text2.48:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 11.5Dark green · ΔE 23.5Sea green · ΔE 25.3Olivedrab · ΔE 31.1Dark slate grey · ΔE 34.2Forest green · ΔE 35.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 11.55, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#431E56
Analogous#4D561E, #1E5627
Triadic#1E3156, #561E31
Split complementary#271E56, #561E4D
Tetradic#1E4D56, #431E56, #56271E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#91CE72
Lighter +30%#74C14C
Lighter +20%#5CA238
Lighter +10%#477C2B
Darker −10%#1B3011
Darker −20%#060A04
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2C6510
Less saturated −25%#36482D

Channel breakdown

R49
G86
B30
Red49 (19.2%)
Green86 (33.7%)
Blue30 (11.8%)
Hue99.64°
Saturation (HSL)48.28%
Lightness22.75%
Dominant channelGreen
Hex per channelR 31 · G 56 · B 1E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “31561e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.