Recognised as Colour
#C7B448
- #C7B448
- Yellow
- Dark
- Nearest: Dark khaki
#C7B448 is a yellow with RGB values 199, 180, 72 and HSL 51°, 53%, 53%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#C7B448#C7B448
HEX#C7B448
RGBrgb(199, 180, 72)
RGB (0–1)0.7804, 0.7059, 0.2824
RGB percentages78%, 70.6%, 28.2%
HSLhsl(51, 53.1%, 53.1%)
HSV / HSBhsv(51, 63.8%, 78%)
CMYK0%, 9.5%, 63.8%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,087,816
CSS custom property--colour: #C7B448;
Brightness & contrast
Relative luminance0.45253WCAG 2.x, 0 is black and 1 is white
Perceived brightness177.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.05:1
Contrast with white2.09:1WCAG normal text: Fail
Contrast with black10.05:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#384BB7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.09:1WCAG large text: Fail
Contrast with black, large text10.05:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#485BC7
Analogous#C77448, #9BC748
Triadic#48C7B4, #B448C7
Split complementary#489BC7, #7548C7
Tetradic#48C774, #485BC7, #C7489A
Tints, shades & saturation
Channel breakdown
R199
G180
B72
Red199 (78%)
Green180 (70.6%)
Blue72 (28.2%)
Hue51.02°
Saturation (HSL)53.14%
Lightness53.14%
Dominant channelRed
Hex per channelR C7 · G B4 · B 48
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Harmonies
Similar named colours
Also reads as
C7B448 (chemical formula)
- Formula
- 4,926.957 g/mol
- 455 atoms
C7B448 has a molar mass of 4,926.957 g/mol, made up of 455 atoms across 2 elements: 7 × C, 448 × B.
Molar mass
Molar mass4,926.957 g/mol
Total atoms per molecule455
Distinct elements2
Mass of one molecule8.1814046 × 10^-21 g
Molecules per gram1.222284 × 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
C1.7%
B98.3%
Carbon (C × 7)84.077 g/mol, 1.706%
Boron (B × 448)4,842.88 g/mol, 98.294%
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