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Recognised as Colour

#ABB433

  • #ABB433
  • Yellow
  • Dark
  • Nearest: Olive

#ABB433 is a yellow with RGB values 171, 180, 51 and HSL 64°, 56%, 45%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Olive.

Colour values

#ABB433#ABB433
HEX#ABB433
RGBrgb(171, 180, 51)
RGB (0–1)0.6706, 0.7059, 0.2
RGB percentages67.1%, 70.6%, 20%
HSLhsl(64.2, 55.8%, 45.3%)
HSV / HSBhsv(64.2, 71.7%, 70.6%)
CMYK5%, 0%, 71.7%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,252,787
CSS custom property--colour: #ABB433;

Brightness & contrast

Relative luminance0.41539WCAG 2.x, 0 is black and 1 is white
Perceived brightness167.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.31:1
Contrast with white2.26:1WCAG normal text: Fail
Contrast with black9.31:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#544BCC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1AB1Cno red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#C1AE3Dno green cones; the most common form, about 1% of men; ΔE 13.4 from the original
Tritanopia#B6A99Bno blue cones; rare, and affects men and women equally; ΔE 56.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.26:1WCAG large text: Fail
Contrast with black, large text9.31:1WCAG large text: AAA

Named colours

Olive · ΔE 20.1Yellow green · ΔE 20.6Olivedrab · ΔE 21.5Dark khaki · ΔE 24.1Khaki · ΔE 27.3Goldenrod · ΔE 28.7
Nearest named CSS colourOlive (#808000)ΔE 20.14, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3C33B4
Analogous#B47D33, #6AB433
Triadic#33ABB4, #B433AB
Split complementary#336BB4, #7C33B4
Tetradic#33B47C, #3C33B4, #B4336B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECEEC5
Lighter +30%#DEE39D
Lighter +20%#D1D875
Lighter +10%#C4CD4D
Darker −10%#858C28
Darker −20%#5F651C
Darker −30%#3A3D11
Darker −40%#141506
More saturated +25%#C4D116
Less saturated −25%#929750

Channel breakdown

R171
G180
B51
Red171 (67.1%)
Green180 (70.6%)
Blue51 (20%)
Hue64.19°
Saturation (HSL)55.84%
Lightness45.29%
Dominant channelGreen
Hex per channelR AB · G B4 · B 33

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Every value on this page was computed from “abb433” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.