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Recognised as Colour

#8FA317

  • #8FA317
  • Yellow
  • Dark
  • Nearest: Olivedrab

#8FA317 is a yellow with RGB values 143, 163, 23 and HSL 69°, 75%, 36%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#8FA317#8FA317
HEX#8FA317
RGBrgb(143, 163, 23)
RGB (0–1)0.5608, 0.6392, 0.0902
RGB percentages56.1%, 63.9%, 9%
HSLhsl(68.6, 75.3%, 36.5%)
HSV / HSBhsv(68.6, 85.9%, 63.9%)
CMYK12.3%, 0%, 85.9%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,413,399
CSS custom property--colour: #8FA317;

Brightness & contrast

Relative luminance0.32096WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.42:1
Contrast with white2.83:1WCAG normal text: Fail
Contrast with black7.42:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#705CE8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AE9900no red cones; affects about 1% of men; ΔE 19.2 from the original
Deuteranopia#AC9A28no green cones; the most common form, about 1% of men; ΔE 18.5 from the original
Tritanopia#98998Bno blue cones; rare, and affects men and women equally; ΔE 58.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.83:1WCAG large text: Fail
Contrast with black, large text7.42:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 15.8Olive · ΔE 16.7Yellow green · ΔE 19.9Dark khaki · ΔE 29Forest green · ΔE 33.5Goldenrod · ΔE 33.8
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 15.81, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2B17A3
Analogous#A37117, #49A317
Triadic#178FA3, #A3178F
Split complementary#1749A3, #7117A3
Tetradic#17A371, #2B17A3, #A31749

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3F096
Lighter +30%#D7EA69
Lighter +20%#CCE43C
Lighter +10%#B6D01D
Darker −10%#687611
Darker −20%#414A0A
Darker −30%#191D04
Darker −40%#000000
More saturated +25%#9FBA00
Less saturated −25%#7E8C2E

Channel breakdown

R143
G163
B23
Red143 (56.1%)
Green163 (63.9%)
Blue23 (9%)
Hue68.57°
Saturation (HSL)75.27%
Lightness36.47%
Dominant channelGreen
Hex per channelR 8F · G A3 · B 17

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Every value on this page was computed from “8fa317” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.