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Recognised as Colour

#3A3418

  • #3A3418
  • Yellow
  • Dark
  • Nearest: Dark slate grey

#3A3418 is a yellow with RGB values 58, 52, 24 and HSL 49°, 41%, 16%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3A3418#3A3418
HEX#3A3418
RGBrgb(58, 52, 24)
RGB (0–1)0.2275, 0.2039, 0.0941
RGB percentages22.7%, 20.4%, 9.4%
HSLhsl(49.4, 41.5%, 16.1%)
HSV / HSBhsv(49.4, 58.6%, 22.7%)
CMYK0%, 10.3%, 58.6%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,814,424
CSS custom property--colour: #3A3418;

Brightness & contrast

Relative luminance0.03421WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.47:1
Contrast with white12.47:1WCAG normal text: AAA
Contrast with black1.68:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#C5CBE7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#393316no red cones; affects about 1% of men; ΔE 0.8 from the original
Deuteranopia#3A3519no green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#3E302Dno blue cones; rare, and affects men and women equally; ΔE 16.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.47:1WCAG large text: AAA
Contrast with black, large text1.68:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 26.1Black · ΔE 28.6Dark olivegreen · ΔE 29.2Dim grey · ΔE 29.4Gray · ΔE 37Saddle brown · ΔE 39.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 26.14, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#181E3A
Analogous#3A2318, #2F3A18
Triadic#183A34, #34183A
Split complementary#182F3A, #23183A
Tetradic#183A23, #181E3A, #3A182F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDAD61
Lighter +30%#A69545
Lighter +20%#827536
Lighter +10%#5E5427
Darker −10%#161409
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#443B0E
Less saturated −25%#302D22

Channel breakdown

R58
G52
B24
Red58 (22.7%)
Green52 (20.4%)
Blue24 (9.4%)
Hue49.41°
Saturation (HSL)41.46%
Lightness16.08%
Dominant channelRed
Hex per channelR 3A · G 34 · B 18

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Every value on this page was computed from “3a3418” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.