Recognised as Colour
#C7B550
- #C7B550
- Yellow
- Dark
- Nearest: Dark khaki
#C7B550 is a yellow with RGB values 199, 181, 80 and HSL 51°, 52%, 55%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#C7B550#C7B550
HEX#C7B550
RGBrgb(199, 181, 80)
RGB (0–1)0.7804, 0.7098, 0.3137
RGB percentages78%, 71%, 31.4%
HSLhsl(50.9, 51.5%, 54.7%)
HSV / HSBhsv(50.9, 59.8%, 78%)
CMYK0%, 9%, 59.8%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,088,080
CSS custom property--colour: #C7B550;
Brightness & contrast
Relative luminance0.45769WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.15:1
Contrast with white2.07:1WCAG normal text: Fail
Contrast with black10.15:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#384AAF
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 text10.15:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5062C7
Analogous#C77A50, #9EC750
Triadic#50C7B5, #B550C7
Split complementary#509EC7, #7950C7
Tetradic#50C77A, #5062C7, #C7509E
Tints, shades & saturation
Channel breakdown
R199
G181
B80
Red199 (78%)
Green181 (71%)
Blue80 (31.4%)
Hue50.92°
Saturation (HSL)51.52%
Lightness54.71%
Dominant channelRed
Hex per channelR C7 · G B5 · B 50
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Also reads as
C7B550 (chemical formula)
- Formula
- 6,029.577 g/mol
- 557 atoms
C7B550 has a molar mass of 6,029.577 g/mol, made up of 557 atoms across 2 elements: 7 × C, 550 × B.
Molar mass
Molar mass6,029.577 g/mol
Total atoms per molecule557
Distinct elements2
Mass of one molecule1.0012348 × 10^-20 g
Molecules per gram9.9876671 × 10^19
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
C1.4%
B98.6%
Carbon (C × 7)84.077 g/mol, 1.394%
Boron (B × 550)5,945.5 g/mol, 98.606%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page