Recognised as Colour
#F8BB41
- #F8BB41
- Orange
- Light
- Nearest: Goldenrod
#F8BB41 is a orange with RGB values 248, 187, 65 and HSL 40°, 93%, 61%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.
Colour values
#F8BB41#F8BB41
HEX#F8BB41
RGBrgb(248, 187, 65)
RGB (0–1)0.9725, 0.7333, 0.2549
RGB percentages97.3%, 73.3%, 25.5%
HSLhsl(40, 92.9%, 61.4%)
HSV / HSBhsv(40, 73.8%, 97.3%)
CMYK0%, 24.6%, 73.8%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,300,865
CSS custom property--colour: #F8BB41;
Brightness & contrast
Relative luminance0.55879WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.18:1
Contrast with white1.72:1WCAG normal text: Fail
Contrast with black12.18:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#0744BE
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.72:1WCAG large text: Fail
Contrast with black, large text12.18:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#417EF8
Analogous#F86041, #DAF841
Triadic#41F8BB, #BB41F8
Split complementary#41DAF8, #6041F8
Tetradic#41F85F, #417EF8, #F841D9
Tints, shades & saturation
Channel breakdown
R248
G187
B65
Red248 (97.3%)
Green187 (73.3%)
Blue65 (25.5%)
Hue40°
Saturation (HSL)92.89%
Lightness61.37%
Dominant channelRed
Hex per channelR F8 · G BB · B 41
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Harmonies
Similar named colours
Also reads as
F8BB41 (chemical formula)
- Formula
- 606.004 g/mol
- 50 atoms
F8BB41 has a molar mass of 606.004 g/mol, made up of 50 atoms across 2 elements: 8 × F, 42 × B.
Molar mass
Molar mass606.004 g/mol
Total atoms per molecule50
Distinct elements2
Mass of one molecule1.0062933 × 10^-21 g
Molecules per gram9.9374604 × 10^20
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
F25.1%
B74.9%
Fluorine (F × 8)151.984 g/mol, 25.08%
Boron (B × 42)454.02 g/mol, 74.92%
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