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Recognised as Colour

#3D570B

  • #3D570B
  • Green
  • Dark
  • Nearest: Dark olivegreen

#3D570B is a green with RGB values 61, 87, 11 and HSL 81°, 78%, 19%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3D570B#3D570B
HEX#3D570B
RGBrgb(61, 87, 11)
RGB (0–1)0.2392, 0.3412, 0.0431
RGB percentages23.9%, 34.1%, 4.3%
HSLhsl(80.5, 77.6%, 19.2%)
HSV / HSBhsv(80.5, 87.4%, 34.1%)
CMYK29.9%, 0%, 87.4%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,019,979
CSS custom property--colour: #3D570B;

Brightness & contrast

Relative luminance0.07833WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.18:1
Contrast with white8.18:1WCAG normal text: AAA
Contrast with black2.57:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#C2A8F4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C5000no red cones; affects about 1% of men; ΔE 19.3 from the original
Deuteranopia#584F14no green cones; the most common form, about 1% of men; ΔE 18.2 from the original
Tritanopia#405349no blue cones; rare, and affects men and women equally; ΔE 35.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.18:1WCAG large text: AAA
Contrast with black, large text2.57:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 11.2Dark green · ΔE 22.2Olivedrab · ΔE 25.3Olive · ΔE 28.1Sea green · ΔE 30.6Forest green · ΔE 33.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 11.22, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#250B57
Analogous#574B0B, #17570B
Triadic#0B3D57, #570B3D
Split complementary#0B1757, #4B0B57
Tetradic#0B574B, #250B57, #570B17

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B0E846
Lighter +30%#9CDF1C
Lighter +20%#7CB216
Lighter +10%#5D8411
Darker −10%#1D2A05
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#406200
Less saturated −25%#394B17

Channel breakdown

R61
G87
B11
Red61 (23.9%)
Green87 (34.1%)
Blue11 (4.3%)
Hue80.53°
Saturation (HSL)77.55%
Lightness19.22%
Dominant channelGreen
Hex per channelR 3D · G 57 · B 0B

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Every value on this page was computed from “3d570b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.