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Recognised as Colour

#8AA305

  • #8AA305
  • Yellow
  • Dark
  • Nearest: Olivedrab

#8AA305 is a yellow with RGB values 138, 163, 5 and HSL 69°, 94%, 33%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#8AA305#8AA305
HEX#8AA305
RGBrgb(138, 163, 5)
RGB (0–1)0.5412, 0.6392, 0.0196
RGB percentages54.1%, 63.9%, 2%
HSLhsl(69.5, 94%, 32.9%)
HSV / HSBhsv(69.5, 96.9%, 63.9%)
CMYK15.3%, 0%, 96.9%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,085,701
CSS custom property--colour: #8AA305;

Brightness & contrast

Relative luminance0.31609WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.32:1
Contrast with white2.87:1WCAG normal text: Fail
Contrast with black7.32:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#755CFA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AE9900no red cones; affects about 1% of men; ΔE 21.2 from the original
Deuteranopia#AB9920no green cones; the most common form, about 1% of men; ΔE 20.9 from the original
Tritanopia#939A8Ano blue cones; rare, and affects men and women equally; ΔE 60.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.87:1WCAG large text: Fail
Contrast with black, large text7.32:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 17.2Yellow green · ΔE 18Olive · ΔE 19.1Dark khaki · ΔE 32.5Forest green · ΔE 32.9Green · ΔE 33.8
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 17.22, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1E05A3
Analogous#A36D05, #3BA305
Triadic#058AA3, #A3058A
Split complementary#053BA3, #6D05A3
Tetradic#05A36D, #1E05A3, #A3053B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6FB79
Lighter +30%#DDF948
Lighter +20%#D4F816
Lighter +10%#B4D407
Darker −10%#607203
Darker −20%#364002
Darker −30%#0C0F00
Darker −40%#000000
More saturated +25%#8DA800
Less saturated −25%#7C8E1A

Channel breakdown

R138
G163
B5
Red138 (54.1%)
Green163 (63.9%)
Blue5 (2%)
Hue69.49°
Saturation (HSL)94.05%
Lightness32.94%
Dominant channelGreen
Hex per channelR 8A · G A3 · B 05

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Every value on this page was computed from “8aa305” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.