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Recognised as Colour

#405F28

  • #405F28
  • Green
  • Dark
  • Nearest: Dark olivegreen

#405F28 is a green with RGB values 64, 95, 40 and HSL 94°, 41%, 26%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#405F28#405F28
HEX#405F28
RGBrgb(64, 95, 40)
RGB (0–1)0.251, 0.3725, 0.1569
RGB percentages25.1%, 37.3%, 15.7%
HSLhsl(93.8, 40.7%, 26.5%)
HSV / HSBhsv(93.8, 57.9%, 37.3%)
CMYK32.6%, 0%, 57.9%, 62.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,218,664
CSS custom property--colour: #405F28;

Brightness & contrast

Relative luminance0.09428WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.28:1
Contrast with white7.28:1WCAG normal text: AAA
Contrast with black2.89:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#BFA0D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#635823no red cones; affects about 1% of men; ΔE 19.8 from the original
Deuteranopia#5E562Cno green cones; the most common form, about 1% of men; ΔE 19.1 from the original
Tritanopia#405B53no blue cones; rare, and affects men and women equally; ΔE 28.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.28:1WCAG large text: AAA
Contrast with black, large text2.89:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 7.1Sea green · ΔE 24.1Dark green · ΔE 25.6Olivedrab · ΔE 29.1Dark slate grey · ΔE 33.4Olive · ΔE 34.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 7.07, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#47285F
Analogous#5C5F28, #285F2B
Triadic#28405F, #5F2840
Split complementary#2B285F, #5F285C
Tetradic#285C5F, #47285F, #5F2B28

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A5CC87
Lighter +30%#8ABD63
Lighter +20%#70A746
Lighter +10%#588337
Darker −10%#283B19
Darker −20%#10170A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3E7017
Less saturated −25%#424E39

Channel breakdown

R64
G95
B40
Red64 (25.1%)
Green95 (37.3%)
Blue40 (15.7%)
Hue93.82°
Saturation (HSL)40.74%
Lightness26.47%
Dominant channelGreen
Hex per channelR 40 · G 5F · B 28

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Every value on this page was computed from “405f28” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.