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Recognised as Colour

#8A9133

  • #8A9133
  • Yellow
  • Dark
  • Nearest: Olive

#8A9133 is a yellow with RGB values 138, 145, 51 and HSL 64°, 48%, 38%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#8A9133#8A9133
HEX#8A9133
RGBrgb(138, 145, 51)
RGB (0–1)0.5412, 0.5686, 0.2
RGB percentages54.1%, 56.9%, 20%
HSLhsl(64.5, 48%, 38.4%)
HSV / HSBhsv(64.5, 64.8%, 56.9%)
CMYK4.8%, 0%, 64.8%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,081,139
CSS custom property--colour: #8A9133;

Brightness & contrast

Relative luminance0.25893WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.18:1
Contrast with white3.4:1WCAG normal text: Fail
Contrast with black6.18:1WCAG normal text: AA
Greyscale equivalent#898989
Inverted#756ECC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9B8A27no red cones; affects about 1% of men; ΔE 11.7 from the original
Deuteranopia#9B8C39no green cones; the most common form, about 1% of men; ΔE 10.9 from the original
Tritanopia#93897Eno blue cones; rare, and affects men and women equally; ΔE 43.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.4:1WCAG large text: AA
Contrast with black, large text6.18:1WCAG large text: AAA

Named colours

Olive · ΔE 11.4Olivedrab · ΔE 13.4Dark khaki · ΔE 18.6Dark olivegreen · ΔE 23.2Dark goldenrod · ΔE 29.7Khaki · ΔE 33.1
Nearest named CSS colourOlive (#808000)ΔE 11.44, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A3391
Analogous#916933, #5B9133
Triadic#338A91, #91338A
Split complementary#335B91, #693391
Tetradic#339169, #3A3391, #91335B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEE2AE
Lighter +30%#CFD588
Lighter +20%#C0C862
Lighter +10%#AEB740
Darker −10%#666B26
Darker −20%#424618
Darker −30%#1E200B
Darker −40%#000000
More saturated +25%#9FA91B
Less saturated −25%#75794C

Channel breakdown

R138
G145
B51
Red138 (54.1%)
Green145 (56.9%)
Blue51 (20%)
Hue64.47°
Saturation (HSL)47.96%
Lightness38.43%
Dominant channelGreen
Hex per channelR 8A · G 91 · B 33

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Every value on this page was computed from “8a9133” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.