Recognised as Colour
#ACBE30
- #ACBE30
- Yellow
- Dark
- Nearest: Yellow green
#ACBE30 is a yellow with RGB values 172, 190, 48 and HSL 68°, 60%, 47%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Yellow green.
Colour values
#ACBE30#ACBE30
HEX#ACBE30
RGBrgb(172, 190, 48)
RGB (0–1)0.6745, 0.7451, 0.1882
RGB percentages67.5%, 74.5%, 18.8%
HSLhsl(67.6, 59.7%, 46.7%)
HSV / HSBhsv(67.6, 74.7%, 74.5%)
CMYK9.5%, 0%, 74.7%, 25.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,320,880
CSS custom property--colour: #ACBE30;
Brightness & contrast
Relative luminance0.45811WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.16:1
Contrast with white2.07:1WCAG normal text: Fail
Contrast with black10.16:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#5341CF
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.07:1WCAG large text: Fail
Contrast with black, large text10.16:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4230BE
Analogous#BE8930, #65BE30
Triadic#30ACBE, #BE30AC
Split complementary#3065BE, #8930BE
Tetradic#30BE89, #4230BE, #BE3065
Tints, shades & saturation
Channel breakdown
R172
G190
B48
Red172 (67.5%)
Green190 (74.5%)
Blue48 (18.8%)
Hue67.61°
Saturation (HSL)59.66%
Lightness46.67%
Dominant channelGreen
Hex per channelR AC · G BE · B 30
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Harmonies
Similar named colours
Also reads as
AcBe30 (chemical formula)
- Formula
- 497.366 g/mol
- 31 atoms
AcBe30 has a molar mass of 497.366 g/mol, made up of 31 atoms across 2 elements: 1 × Ac, 30 × Be.
Molar mass
Molar mass497.366 g/mol
Total atoms per molecule31
Distinct elements2
Mass of one molecule8.2589567 × 10^-22 g
Molecules per gram1.2108067 × 10^21
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
Ac45.6%
Be54.4%
Actinium (Ac)227 g/mol, 45.64%
Beryllium (Be × 30)270.366 g/mol, 54.36%
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