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Recognised as Colour

#33400C

  • #33400C
  • Green
  • Dark
  • Nearest: Dark olivegreen

#33400C is a green with RGB values 51, 64, 12 and HSL 75°, 68%, 15%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#33400C#33400C
HEX#33400C
RGBrgb(51, 64, 12)
RGB (0–1)0.2, 0.251, 0.0471
RGB percentages20%, 25.1%, 4.7%
HSLhsl(75, 68.4%, 14.9%)
HSV / HSBhsv(75, 81.3%, 25.1%)
CMYK20.3%, 0%, 81.2%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,358,732
CSS custom property--colour: #33400C;

Brightness & contrast

Relative luminance0.04397WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.17:1
Contrast with white11.17:1WCAG normal text: AAA
Contrast with black1.88:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#CCBFF3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#443C04no red cones; affects about 1% of men; ΔE 11.5 from the original
Deuteranopia#433B10no green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#363C36no blue cones; rare, and affects men and women equally; ΔE 27.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.17:1WCAG large text: AAA
Contrast with black, large text1.88:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 18.1Dark slate grey · ΔE 32.8Dark green · ΔE 34.3Dim grey · ΔE 37.1Sea green · ΔE 38Olive · ΔE 39.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.11, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#190C40
Analogous#40330C, #19400C
Triadic#0C3340, #400C33
Split complementary#0C1940, #330C40
Tetradic#0C4033, #190C40, #400C19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3DB3D
Lighter +30%#9AC124
Lighter +20%#77961C
Lighter +10%#556B14
Darker −10%#111504
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#384A02
Less saturated −25%#2E3716

Channel breakdown

R51
G64
B12
Red51 (20%)
Green64 (25.1%)
Blue12 (4.7%)
Hue75°
Saturation (HSL)68.42%
Lightness14.9%
Dominant channelGreen
Hex per channelR 33 · G 40 · B 0C

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Every value on this page was computed from “33400c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.