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Colour

#685D28

  • #685D28
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#685D28 is a yellow with RGB values 104, 93, 40 and HSL 50°, 44%, 28%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#685D28#685D28
HEX#685D28
RGBrgb(104, 93, 40)
RGB (0–1)0.4078, 0.3647, 0.1569
RGB percentages40.8%, 36.5%, 15.7%
HSLhsl(49.7, 44.4%, 28.2%)
HSV / HSBhsv(49.7, 61.5%, 40.8%)
CMYK0%, 10.6%, 61.5%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,839,592
CSS custom property--colour: #685D28;

Brightness & contrast

Relative luminance0.10925WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.59:1
Contrast with white6.59:1WCAG normal text: AA
Contrast with black3.18:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#97A2D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#665B23no red cones; affects about 1% of men; ΔE 1.8 from the original
Deuteranopia#695F2Ano green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#705651no blue cones; rare, and affects men and women equally; ΔE 27.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.59:1WCAG large text: AAA
Contrast with black, large text3.18:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 16.2Olive · ΔE 29.8Saddle brown · ΔE 30.9Dim grey · ΔE 32Sienna · ΔE 32.8Gray · ΔE 34.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 16.16, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#283368
Analogous#683D28, #536828
Triadic#28685D, #5D2868
Split complementary#285368, #3D2868
Tetradic#28683D, #283368, #682853

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2C68A
Lighter +30%#C4B465
Lighter +20%#B29F44
Lighter +10%#8D7E36
Darker −10%#433C1A
Darker −20%#1E1B0C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#7A6916
Less saturated −25%#56513A

Channel breakdown

R104
G93
B40
Red104 (40.8%)
Green93 (36.5%)
Blue40 (15.7%)
Hue49.69°
Saturation (HSL)44.44%
Lightness28.24%
Dominant channelRed
Hex per channelR 68 · G 5D · B 28

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Every value on this page was computed from “685d28” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.