Recognised as Colour
#FBECB4
- #FBECB4
- Yellow
- Light
- Nearest: Pale goldenrod
#FBECB4 is a yellow with RGB values 251, 236, 180 and HSL 47°, 90%, 85%. It is a light colour, so black text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Pale goldenrod.
Colour values
#FBECB4#FBECB4
HEX#FBECB4
RGBrgb(251, 236, 180)
RGB (0–1)0.9843, 0.9255, 0.7059
RGB percentages98.4%, 92.5%, 70.6%
HSLhsl(47.3, 89.9%, 84.5%)
HSV / HSBhsv(47.3, 28.3%, 98.4%)
CMYK0%, 6%, 28.3%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,510,132
CSS custom property--colour: #FBECB4;
Brightness & contrast
Relative luminance0.83795WCAG 2.x, 0 is black and 1 is white
Perceived brightness235 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.76:1
Contrast with white1.18:1WCAG normal text: Fail
Contrast with black17.76:1WCAG normal text: AAA
Greyscale equivalent#EBEBEB
Inverted#04134B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.18:1WCAG large text: Fail
Contrast with black, large text17.76:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B4C3FB
Analogous#FBC9B4, #E7FBB4
Triadic#B4FBEC, #ECB4FB
Split complementary#B4E7FB, #C9B4FB
Tetradic#B4FBC9, #B4C3FB, #FBB4E7
Tints, shades & saturation
Channel breakdown
R251
G236
B180
Red251 (98.4%)
Green236 (92.5%)
Blue180 (70.6%)
Hue47.32°
Saturation (HSL)89.87%
Lightness84.51%
Dominant channelRed
Hex per channelR FB · G EC · B B4
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Harmonies
Similar named colours
Also reads as
FBeCB4 (chemical formula)
- Formula
- 83.2612 g/mol
- 7 atoms
FBeCB4 has a molar mass of 83.2612 g/mol, made up of 7 atoms across 4 elements: 1 × F, 1 × Be, 1 × C, 4 × B.
Molar mass
Molar mass83.2612 g/mol
Total atoms per molecule7
Distinct elements4
Mass of one molecule1.3825848 × 10^-22 g
Molecules per gram7.2328296 × 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
F22.8%
Be10.8%
C14.4%
B51.9%
Fluorine (F)18.998 g/mol, 22.817%
Beryllium (Be)9.0122 g/mol, 10.824%
Carbon (C)12.011 g/mol, 14.426%
Boron (B × 4)43.24 g/mol, 51.933%
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