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Recognised as Colour

#545C23

  • #545C23
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#545C23 is a yellow with RGB values 84, 92, 35 and HSL 68°, 45%, 25%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#545C23#545C23
HEX#545C23
RGBrgb(84, 92, 35)
RGB (0–1)0.3294, 0.3608, 0.1373
RGB percentages32.9%, 36.1%, 13.7%
HSLhsl(68.4, 44.9%, 24.9%)
HSV / HSBhsv(68.4, 62%, 36.1%)
CMYK8.7%, 0%, 62%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,528,611
CSS custom property--colour: #545C23;

Brightness & contrast

Relative luminance0.0966WCAG 2.x, 0 is black and 1 is white
Perceived brightness85 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.16:1
Contrast with white7.16:1WCAG normal text: AAA
Contrast with black2.93:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#ABA3DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#62571Dno red cones; affects about 1% of men; ΔE 9.7 from the original
Deuteranopia#625826no green cones; the most common form, about 1% of men; ΔE 9.3 from the original
Tritanopia#595750no blue cones; rare, and affects men and women equally; ΔE 29.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.16:1WCAG large text: AAA
Contrast with black, large text2.93:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 8.3Olive · ΔE 29.5Olivedrab · ΔE 30.1Sea green · ΔE 32.9Dark green · ΔE 32.9Dim grey · ΔE 34.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 8.27, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2B235C
Analogous#5C4823, #375C23
Triadic#23545C, #5C2354
Split complementary#23385C, #48235C
Tetradic#235C48, #2B235C, #5C2337

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2CE7D
Lighter +30%#B1C058
Lighter +20%#97A63F
Lighter +10%#768131
Darker −10%#323715
Darker −20%#111207
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5F6C13
Less saturated −25%#494C33

Channel breakdown

R84
G92
B35
Red84 (32.9%)
Green92 (36.1%)
Blue35 (13.7%)
Hue68.42°
Saturation (HSL)44.88%
Lightness24.9%
Dominant channelGreen
Hex per channelR 54 · G 5C · B 23

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Every value on this page was computed from “545c23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.