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Recognised as Colour

#4A5105

  • #4A5105
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#4A5105 is a yellow with RGB values 74, 81, 5 and HSL 66°, 88%, 17%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#4A5105#4A5105
HEX#4A5105
RGBrgb(74, 81, 5)
RGB (0–1)0.2902, 0.3176, 0.0196
RGB percentages29%, 31.8%, 2%
HSLhsl(65.5, 88.4%, 16.9%)
HSV / HSBhsv(65.5, 93.8%, 31.8%)
CMYK8.6%, 0%, 93.8%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,870,405
CSS custom property--colour: #4A5105;

Brightness & contrast

Relative luminance0.07352WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.5:1
Contrast with white8.5:1WCAG normal text: AAA
Contrast with black2.47:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#B5AEFA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#584C00no red cones; affects about 1% of men; ΔE 10.1 from the original
Deuteranopia#574D0Dno green cones; the most common form, about 1% of men; ΔE 9.5 from the original
Tritanopia#504C44no blue cones; rare, and affects men and women equally; ΔE 35.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.5:1WCAG large text: AAA
Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 13.9Olive · ΔE 26.4Olivedrab · ΔE 29.2Dark green · ΔE 31.1Sea green · ΔE 37.9Saddle brown · ΔE 39.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 13.94, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0C0551
Analogous#513205, #245105
Triadic#054A51, #51054A
Split complementary#052451, #320551
Tetradic#055132, #0C0551, #510524

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0F230
Lighter +30%#CEE10E
Lighter +20%#A2B10B
Lighter +10%#768108
Darker −10%#1E2102
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4E5600
Less saturated −25%#414610

Channel breakdown

R74
G81
B5
Red74 (29%)
Green81 (31.8%)
Blue5 (2%)
Hue65.53°
Saturation (HSL)88.37%
Lightness16.86%
Dominant channelGreen
Hex per channelR 4A · G 51 · B 05

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Every value on this page was computed from “4a5105” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.