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Colour

#AB9812

  • #AB9812
  • Yellow
  • Dark
  • Nearest: Olive

#AB9812 is a yellow with RGB values 171, 152, 18 and HSL 53°, 81%, 37%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Olive.

Colour values

#AB9812#AB9812
HEX#AB9812
RGBrgb(171, 152, 18)
RGB (0–1)0.6706, 0.5961, 0.0706
RGB percentages67.1%, 59.6%, 7.1%
HSLhsl(52.5, 81%, 37.1%)
HSV / HSBhsv(52.5, 89.5%, 67.1%)
CMYK0%, 11.1%, 89.5%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,245,586
CSS custom property--colour: #AB9812;

Brightness & contrast

Relative luminance0.31158WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.23:1
Contrast with white2.9:1WCAG normal text: Fail
Contrast with black7.23:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#5467ED

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A89400no red cones; affects about 1% of men; ΔE 2.2 from the original
Deuteranopia#AD9B20no green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#B98C81no blue cones; rare, and affects men and women equally; ΔE 55.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.9:1WCAG large text: Fail
Contrast with black, large text7.23:1WCAG large text: AAA

Named colours

Olive · ΔE 14.6Dark goldenrod · ΔE 16Goldenrod · ΔE 17.3Dark khaki · ΔE 26.6Olivedrab · ΔE 27.5Peru · ΔE 31.3
Nearest named CSS colourOlive (#808000)ΔE 14.62, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1225AB
Analogous#AB4C12, #71AB12
Triadic#12AB98, #9812AB
Split complementary#1272AB, #4B12AB
Tetradic#12AB4B, #1225AB, #AB1272

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F4E895
Lighter +30%#EFDE67
Lighter +20%#EAD439
Lighter +10%#D9C117
Darker −10%#7D6F0D
Darker −20%#4F4608
Darker −30%#211D03
Darker −40%#000000
More saturated +25%#BDA600
Less saturated −25%#93862A

Channel breakdown

R171
G152
B18
Red171 (67.1%)
Green152 (59.6%)
Blue18 (7.1%)
Hue52.55°
Saturation (HSL)80.95%
Lightness37.06%
Dominant channelRed
Hex per channelR AB · G 98 · B 12

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Every value on this page was computed from “ab9812” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.