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Recognised as Colour

#313F0A

  • #313F0A
  • Green
  • Dark
  • Nearest: Dark olivegreen

#313F0A is a green with RGB values 49, 63, 10 and HSL 76°, 73%, 14%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#313F0A#313F0A
HEX#313F0A
RGBrgb(49, 63, 10)
RGB (0–1)0.1922, 0.2471, 0.0392
RGB percentages19.2%, 24.7%, 3.9%
HSLhsl(75.8, 72.6%, 14.3%)
HSV / HSBhsv(75.8, 84.1%, 24.7%)
CMYK22.2%, 0%, 84.1%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,227,402
CSS custom property--colour: #313F0A;

Brightness & contrast

Relative luminance0.0423WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.38:1
Contrast with white11.38:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#CEC0F5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#433A02no red cones; affects about 1% of men; ΔE 12.5 from the original
Deuteranopia#413A0Fno green cones; the most common form, about 1% of men; ΔE 11.7 from the original
Tritanopia#343B35no blue cones; rare, and affects men and women equally; ΔE 27.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.38:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 18.4Dark slate grey · ΔE 33.2Dark green · ΔE 33.9Dim grey · ΔE 37.8Sea green · ΔE 38Olive · ΔE 39.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.44, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#180A3F
Analogous#3F330A, #163F0A
Triadic#0A313F, #3F0A31
Split complementary#0A173F, #320A3F
Tetradic#0A3F32, #180A3F, #3F0A17

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B2DF36
Lighter +30%#98C31F
Lighter +20%#759718
Lighter +10%#536B11
Darker −10%#0F1303
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#354801
Less saturated −25%#2D3613

Channel breakdown

R49
G63
B10
Red49 (19.2%)
Green63 (24.7%)
Blue10 (3.9%)
Hue75.85°
Saturation (HSL)72.6%
Lightness14.31%
Dominant channelGreen
Hex per channelR 31 · G 3F · B 0A

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Every value on this page was computed from “313f0a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.