Recognised as Colour
#AC9305
- #AC9305
- Yellow
- Dark
- Nearest: Dark goldenrod
#AC9305 is a yellow with RGB values 172, 147, 5 and HSL 51°, 94%, 35%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#AC9305#AC9305
HEX#AC9305
RGBrgb(172, 147, 5)
RGB (0–1)0.6745, 0.5765, 0.0196
RGB percentages67.5%, 57.6%, 2%
HSLhsl(51, 94.4%, 34.7%)
HSV / HSBhsv(51, 97.1%, 67.5%)
CMYK0%, 14.5%, 97.1%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,309,829
CSS custom property--colour: #AC9305;
Brightness & contrast
Relative luminance0.29649WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.93:1
Contrast with white3.03:1WCAG normal text: Fail
Contrast with black6.93:1WCAG normal text: AA
Greyscale equivalent#8E8E8E
Inverted#536CFA
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.03:1WCAG large text: AA
Contrast with black, large text6.93:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#051EAC
Analogous#AC4005, #72AC05
Triadic#05AC93, #9305AC
Split complementary#0571AC, #4005AC
Tetradic#05AC3F, #051EAC, #AC0571
Tints, shades & saturation
Channel breakdown
R172
G147
B5
Red172 (67.5%)
Green147 (57.6%)
Blue5 (2%)
Hue51.02°
Saturation (HSL)94.35%
Lightness34.71%
Dominant channelRed
Hex per channelR AC · G 93 · B 05
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Harmonies
Similar named colours
Also reads as
Ac9305 (chemical formula)
- Formula
- 2,112,235 g/mol
- 9305 atoms
Ac9305 has a molar mass of 2,112,235 g/mol, made up of 9305 atoms across 1 element: 9305 × Ac.
Molar mass
Molar mass2,112,235 g/mol
Total atoms per molecule9305
Distinct elements1
Mass of one molecule3.5074487 × 10^-18 g
Molecules per gram2.8510752 × 10^17
Name
NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show
Composition by mass
Ac100%
Actinium (Ac × 9305)2,112,235 g/mol, 100%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Elements in this formula
Nerdulate something else
Nothing in mind? Surprise me · today’s page