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Recognised as Colour

#97A42F

  • #97A42F
  • Yellow
  • Dark
  • Nearest: Olivedrab

#97A42F is a yellow with RGB values 151, 164, 47 and HSL 67°, 55%, 41%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#97A42F#97A42F
HEX#97A42F
RGBrgb(151, 164, 47)
RGB (0–1)0.5922, 0.6431, 0.1843
RGB percentages59.2%, 64.3%, 18.4%
HSLhsl(66.7, 55.5%, 41.4%)
HSV / HSBhsv(66.7, 71.3%, 64.3%)
CMYK7.9%, 0%, 71.3%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,937,967
CSS custom property--colour: #97A42F;

Brightness & contrast

Relative luminance0.33335WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.67:1
Contrast with white2.74:1WCAG normal text: Fail
Contrast with black7.67:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#685BD0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B09C1Bno red cones; affects about 1% of men; ΔE 16 from the original
Deuteranopia#AF9D38no green cones; the most common form, about 1% of men; ΔE 14.9 from the original
Tritanopia#A19B8Dno blue cones; rare, and affects men and women equally; ΔE 51.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.74:1WCAG large text: Fail
Contrast with black, large text7.67:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 14.3Olive · ΔE 14.4Dark khaki · ΔE 21.8Yellow green · ΔE 24.3Khaki · ΔE 30.1Dark goldenrod · ΔE 30.9
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 14.29, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3C2FA4
Analogous#A4772F, #5CA42F
Triadic#2F97A4, #A42F97
Split complementary#2F5CA4, #772FA4
Tetradic#2FA477, #3C2FA4, #A42F5C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4EAB5
Lighter +30%#D5DE8E
Lighter +20%#C7D366
Lighter +10%#B8C83E
Darker −10%#737C24
Darker −20%#4E5518
Darker −30%#2A2D0D
Darker −40%#050502
More saturated +25%#ACBE15
Less saturated −25%#828A49

Channel breakdown

R151
G164
B47
Red151 (59.2%)
Green164 (64.3%)
Blue47 (18.4%)
Hue66.67°
Saturation (HSL)55.45%
Lightness41.37%
Dominant channelGreen
Hex per channelR 97 · G A4 · B 2F

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Every value on this page was computed from “97a42f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.