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Recognised as Colour

#55661D

  • #55661D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#55661D is a green with RGB values 85, 102, 29 and HSL 74°, 56%, 26%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#55661D#55661D
HEX#55661D
RGBrgb(85, 102, 29)
RGB (0–1)0.3333, 0.4, 0.1137
RGB percentages33.3%, 40%, 11.4%
HSLhsl(74, 55.7%, 25.7%)
HSV / HSBhsv(74, 71.6%, 40%)
CMYK16.7%, 0%, 71.6%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,596,701
CSS custom property--colour: #55661D;

Brightness & contrast

Relative luminance0.11523WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.35:1
Contrast with white6.35:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#AA99E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6C6012no red cones; affects about 1% of men; ΔE 14.6 from the original
Deuteranopia#6A5F23no green cones; the most common form, about 1% of men; ΔE 14.5 from the original
Tritanopia#5A6157no blue cones; rare, and affects men and women equally; ΔE 35.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.35:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 7.1Olivedrab · ΔE 21.5Olive · ΔE 22.9Dark green · ΔE 26.3Sea green · ΔE 30.1Dark khaki · ΔE 34.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 7.12, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2E1D66
Analogous#66531D, #31661D
Triadic#1D5566, #661D55
Split complementary#1D3166, #521D66
Tetradic#1D6652, #2E1D66, #661D31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2D877
Lighter +30%#B0CD4F
Lighter +20%#97B534
Lighter +10%#768E28
Darker −10%#343E12
Darker −20%#131706
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5E760D
Less saturated −25%#4C562D

Channel breakdown

R85
G102
B29
Red85 (33.3%)
Green102 (40%)
Blue29 (11.4%)
Hue73.97°
Saturation (HSL)55.73%
Lightness25.69%
Dominant channelGreen
Hex per channelR 55 · G 66 · B 1D

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Every value on this page was computed from “55661d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.