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Recognised as Colour

#3D511B

  • #3D511B
  • Green
  • Dark
  • Nearest: Dark olivegreen

#3D511B is a green with RGB values 61, 81, 27 and HSL 82°, 50%, 21%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3D511B#3D511B
HEX#3D511B
RGBrgb(61, 81, 27)
RGB (0–1)0.2392, 0.3176, 0.1059
RGB percentages23.9%, 31.8%, 10.6%
HSLhsl(82.2, 50%, 21.2%)
HSV / HSBhsv(82.2, 66.7%, 31.8%)
CMYK24.7%, 0%, 66.7%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,018,459
CSS custom property--colour: #3D511B;

Brightness & contrast

Relative luminance0.06956WCAG 2.x, 0 is black and 1 is white
Perceived brightness71 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.78:1
Contrast with white8.78:1WCAG normal text: AAA
Contrast with black2.39:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#C2AEE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#554B15no red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#534A1Fno green cones; the most common form, about 1% of men; ΔE 15.1 from the original
Tritanopia#3F4D46no blue cones; rare, and affects men and women equally; ΔE 28.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.78:1WCAG large text: AAA
Contrast with black, large text2.39:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 10.8Dark green · ΔE 29.5Sea green · ΔE 31Dark slate grey · ΔE 32.7Olivedrab · ΔE 33Olive · ΔE 34.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 10.82, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F1B51
Analogous#514A1B, #22511B
Triadic#1B3D51, #511B3D
Split complementary#1B2251, #4A1B51
Tetradic#1B514A, #2F1B51, #511B22

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9CD6A
Lighter +30%#93C144
Lighter +20%#779D35
Lighter +10%#5A7728
Darker −10%#202B0E
Darker −20%#030501
Darker −30%#000000
Darker −40%#000000
More saturated +25%#415F0E
Less saturated −25%#394329

Channel breakdown

R61
G81
B27
Red61 (23.9%)
Green81 (31.8%)
Blue27 (10.6%)
Hue82.22°
Saturation (HSL)50%
Lightness21.18%
Dominant channelGreen
Hex per channelR 3D · G 51 · B 1B

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Every value on this page was computed from “3d511b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.