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Recognised as Colour

#494D01

  • #494D01
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#494D01 is a yellow with RGB values 73, 77, 1 and HSL 63°, 97%, 15%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#494D01#494D01
HEX#494D01
RGBrgb(73, 77, 1)
RGB (0–1)0.2863, 0.302, 0.0039
RGB percentages28.6%, 30.2%, 0.4%
HSLhsl(63.2, 97.4%, 15.3%)
HSV / HSBhsv(63.2, 98.7%, 30.2%)
CMYK5.2%, 0%, 98.7%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,803,841
CSS custom property--colour: #494D01;

Brightness & contrast

Relative luminance0.06726WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.95:1
Contrast with white8.95:1WCAG normal text: AAA
Contrast with black2.35:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#B6B2FE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#544900no red cones; affects about 1% of men; ΔE 8 from the original
Deuteranopia#544A09no green cones; the most common form, about 1% of men; ΔE 8.1 from the original
Tritanopia#4F4740no blue cones; rare, and affects men and women equally; ΔE 35.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.95:1WCAG large text: AAA
Contrast with black, large text2.35:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 15.9Olive · ΔE 27.4Olivedrab · ΔE 31Dark green · ΔE 32.8Saddle brown · ΔE 38.1Sea green · ΔE 39.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.85, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#05014D
Analogous#4D2B01, #234D01
Triadic#01494D, #4D0149
Split complementary#01234D, #2B014D
Tetradic#014D2B, #05014D, #4D0123

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F0FC1E
Lighter +30%#D8E403
Lighter +20%#A8B202
Lighter +10%#797F02
Darker −10%#191B00
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4A4E00
Less saturated −25%#40430B

Channel breakdown

R73
G77
B1
Red73 (28.6%)
Green77 (30.2%)
Blue1 (0.4%)
Hue63.16°
Saturation (HSL)97.44%
Lightness15.29%
Dominant channelGreen
Hex per channelR 49 · G 4D · B 01

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Every value on this page was computed from “494d01” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.