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Recognised as Colour

#685B22

  • #685B22
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#685B22 is a yellow with RGB values 104, 91, 34 and HSL 49°, 51%, 27%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#685B22#685B22
HEX#685B22
RGBrgb(104, 91, 34)
RGB (0–1)0.4078, 0.3569, 0.1333
RGB percentages40.8%, 35.7%, 13.3%
HSLhsl(48.9, 50.7%, 27.1%)
HSV / HSBhsv(48.9, 67.3%, 40.8%)
CMYK0%, 12.5%, 67.3%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,839,074
CSS custom property--colour: #685B22;

Brightness & contrast

Relative luminance0.10541WCAG 2.x, 0 is black and 1 is white
Perceived brightness90.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.76:1
Contrast with white6.76:1WCAG normal text: AA
Contrast with black3.11:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#97A4DD

Colour vision & accessibility

Protanopia#64591Bno red cones; affects about 1% of men; ΔE 2.7 from the original
Deuteranopia#685D25no green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#70544Fno blue cones; rare, and affects men and women equally; ΔE 29.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.76:1WCAG large text: AAA
Contrast with black, large text3.11:1WCAG large text: AA

Named colours

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 17.27, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#222F68
Analogous#683822, #526822
Triadic#22685B, #5B2268
Split complementary#225268, #382268
Tetradic#226838, #222F68, #682252

Tints, shades & saturation

Lighter +40%#D6C680
Lighter +30%#C9B45A
Lighter +20%#B59E3B
Lighter +10%#8E7D2F
Darker −10%#423915
Darker −20%#1B1809
Darker −30%#000000
Darker −40%#000000
More saturated +25%#796611
Less saturated −25%#575033

Channel breakdown

R104
G91
B34
Red104 (40.8%)
Green91 (35.7%)
Blue34 (13.3%)
Hue48.86°
Saturation (HSL)50.72%
Lightness27.06%
Dominant channelRed
Hex per channelR 68 · G 5B · B 22

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Every value on this page was computed from “685b22” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.