Recognised as Colour
#ACA39F
- #ACA39F
- Grey
- Dark
- Nearest: Dark grey
#ACA39F is a grey with RGB values 172, 163, 159 and HSL 18°, 7%, 65%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark grey.
Colour values
#ACA39F#ACA39F
HEX#ACA39F
RGBrgb(172, 163, 159)
RGB (0–1)0.6745, 0.6392, 0.6235
RGB percentages67.5%, 63.9%, 62.4%
HSLhsl(18.5, 7.3%, 64.9%)
HSV / HSBhsv(18.5, 7.6%, 67.5%)
CMYK0%, 5.2%, 7.6%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,314,079
CSS custom property--colour: #ACA39F;
Brightness & contrast
Relative luminance0.37468WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.49:1
Contrast with white2.47:1WCAG normal text: Fail
Contrast with black8.49:1WCAG normal text: AAA
Greyscale equivalent#A5A5A5
Inverted#535C60
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.47:1WCAG large text: Fail
Contrast with black, large text8.49:1WCAG large text: AAA
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9FA8AC
Analogous#AC9FA2, #ACAA9F
Triadic#9FACA3, #A39FAC
Split complementary#9FACAA, #9FA2AC
Tetradic#A2AC9F, #9FA8AC, #AA9FAC
Tints, shades & saturation
Channel breakdown
R172
G163
B159
Red172 (67.5%)
Green163 (63.9%)
Blue159 (62.4%)
Hue18.46°
Saturation (HSL)7.26%
Lightness64.9%
Dominant channelRed
Hex per channelR AC · G A3 · B 9F
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page