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Recognised as Colour

#ABB831

  • #ABB831
  • Yellow
  • Dark
  • Nearest: Yellow green

#ABB831 is a yellow with RGB values 171, 184, 49 and HSL 66°, 58%, 46%. It is a dark colour, so black text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#ABB831#ABB831
HEX#ABB831
RGBrgb(171, 184, 49)
RGB (0–1)0.6706, 0.7216, 0.1922
RGB percentages67.1%, 72.2%, 19.2%
HSLhsl(65.8, 57.9%, 45.7%)
HSV / HSBhsv(65.8, 73.4%, 72.2%)
CMYK7.1%, 0%, 73.4%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,253,809
CSS custom property--colour: #ABB831;

Brightness & contrast

Relative luminance0.43161WCAG 2.x, 0 is black and 1 is white
Perceived brightness170 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.63:1
Contrast with white2.18:1WCAG normal text: Fail
Contrast with black9.63:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#5447CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5AF15no red cones; affects about 1% of men; ΔE 17 from the original
Deuteranopia#C4B13Cno green cones; the most common form, about 1% of men; ΔE 15.2 from the original
Tritanopia#B6AD9Eno blue cones; rare, and affects men and women equally; ΔE 58.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.18:1WCAG large text: Fail
Contrast with black, large text9.63:1WCAG large text: AAA

Named colours

Yellow green · ΔE 17.9Olive · ΔE 22.3Olivedrab · ΔE 22.5Dark khaki · ΔE 26.6Khaki · ΔE 28.5Goldenrod · ΔE 30.4
Nearest named CSS colourYellow green (#9ACD32)ΔE 17.88, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3E31B8
Analogous#B88231, #68B831
Triadic#31ABB8, #B831AB
Split complementary#3167B8, #8231B8
Tetradic#31B882, #3E31B8, #B83167

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECF0C5
Lighter +30%#DEE59D
Lighter +20%#D0DA75
Lighter +10%#C3CF4D
Darker −10%#869026
Darker −20%#60671C
Darker −30%#3B3F11
Darker −40%#151706
More saturated +25%#C3D514
Less saturated −25%#939B4E

Channel breakdown

R171
G184
B49
Red171 (67.1%)
Green184 (72.2%)
Blue49 (19.2%)
Hue65.78°
Saturation (HSL)57.94%
Lightness45.69%
Dominant channelGreen
Hex per channelR AB · G B8 · B 31

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Every value on this page was computed from “abb831” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.