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Colour

#AB9928

  • #AB9928
  • Yellow
  • Dark
  • Nearest: Olive

#AB9928 is a yellow with RGB values 171, 153, 40 and HSL 52°, 62%, 41%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Olive.

Colour values

#AB9928#AB9928
HEX#AB9928
RGBrgb(171, 153, 40)
RGB (0–1)0.6706, 0.6, 0.1569
RGB percentages67.1%, 60%, 15.7%
HSLhsl(51.8, 62.1%, 41.4%)
HSV / HSBhsv(51.8, 76.6%, 67.1%)
CMYK0%, 10.5%, 76.6%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,245,864
CSS custom property--colour: #AB9928;

Brightness & contrast

Relative luminance0.31594WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.6 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#959595
Inverted#5466D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A89511no red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#AD9B30no green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#B98D83no blue cones; rare, and affects men and women equally; ΔE 50.4 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

Olive · ΔE 13.4Dark goldenrod · ΔE 16.7Goldenrod · ΔE 19.6Dark khaki · ΔE 21.3Olivedrab · ΔE 25.4Peru · ΔE 28.7
Nearest named CSS colourOlive (#808000)ΔE 13.36, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#283AAB
Analogous#AB5828, #7BAB28
Triadic#28AB99, #9928AB
Split complementary#287BAB, #5828AB
Tetradic#28AB58, #283AAB, #AB287B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDE5B2
Lighter +30%#E3D789
Lighter +20%#DAC95F
Lighter +10%#D0BB36
Darker −10%#82741E
Darker −20%#584F15
Darker −30%#2F2A0B
Darker −40%#060501
More saturated +25%#C5AC0E
Less saturated −25%#918642

Channel breakdown

R171
G153
B40
Red171 (67.1%)
Green153 (60%)
Blue40 (15.7%)
Hue51.76°
Saturation (HSL)62.09%
Lightness41.37%
Dominant channelRed
Hex per channelR AB · G 99 · B 28

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Every value on this page was computed from “ab9928” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.