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Recognised as Colour

#97811B

  • #97811B
  • Yellow
  • Dark
  • Nearest: Olive

#97811B is a yellow with RGB values 151, 129, 27 and HSL 49°, 70%, 35%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#97811B#97811B
HEX#97811B
RGBrgb(151, 129, 27)
RGB (0–1)0.5922, 0.5059, 0.1059
RGB percentages59.2%, 50.6%, 10.6%
HSLhsl(49.4, 69.7%, 34.9%)
HSV / HSBhsv(49.4, 82.1%, 59.2%)
CMYK0%, 14.6%, 82.1%, 40.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,928,987
CSS custom property--colour: #97811B;

Brightness & contrast

Relative luminance0.22359WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.47:1
Contrast with white3.84:1WCAG normal text: Fail
Contrast with black5.47:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#687EE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8F7E00no red cones; affects about 1% of men; ΔE 5.4 from the original
Deuteranopia#958522no green cones; the most common form, about 1% of men; ΔE 3.4 from the original
Tritanopia#A4766Eno blue cones; rare, and affects men and women equally; ΔE 46.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.84:1WCAG large text: AA
Contrast with black, large text5.47:1WCAG large text: AAA

Named colours

Olive · ΔE 11.6Dark goldenrod · ΔE 15.9Dark khaki · ΔE 24.6Goldenrod · ΔE 24.8Peru · ΔE 25.3Olivedrab · ΔE 26.4
Nearest named CSS colourOlive (#808000)ΔE 11.55, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1B3197
Analogous#97431B, #6F971B
Triadic#1B9781, #811B97
Split complementary#1B6F97, #431B97
Tetradic#1B9743, #1B3197, #971B6F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECDC92
Lighter +30%#E4CE67
Lighter +20%#DCC03C
Lighter +10%#C2A623
Darker −10%#6C5C13
Darker −20%#40370C
Darker −30%#151204
Darker −40%#000000
More saturated +25%#AD8F05
Less saturated −25%#817331

Channel breakdown

R151
G129
B27
Red151 (59.2%)
Green129 (50.6%)
Blue27 (10.6%)
Hue49.35°
Saturation (HSL)69.66%
Lightness34.9%
Dominant channelRed
Hex per channelR 97 · G 81 · B 1B

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Every value on this page was computed from “97811b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.