Nerdulator> put something in

Recognised as Colour

#7F815A

  • #7F815A
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#7F815A is a yellow with RGB values 127, 129, 90 and HSL 63°, 18%, 43%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#7F815A#7F815A
HEX#7F815A
RGBrgb(127, 129, 90)
RGB (0–1)0.498, 0.5059, 0.3529
RGB percentages49.8%, 50.6%, 35.3%
HSLhsl(63.1, 17.8%, 42.9%)
HSV / HSBhsv(63.1, 30.2%, 50.6%)
CMYK1.6%, 0%, 30.2%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,356,186
CSS custom property--colour: #7F815A;

Brightness & contrast

Relative luminance0.20951WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.19:1
Contrast with white4.05:1WCAG normal text: Fail
Contrast with black5.19:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#807EA5

Colour vision & accessibility

Protanopia#877E57no red cones; affects about 1% of men; ΔE 4.9 from the original
Deuteranopia#877F5Cno green cones; the most common form, about 1% of men; ΔE 4.8 from the original
Tritanopia#847C77no blue cones; rare, and affects men and women equally; ΔE 19.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.05:1WCAG large text: AA
Contrast with black, large text5.19:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.32, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#5C5A81
Analogous#81705A, #6C815A
Triadic#5A7F81, #815A7F
Split complementary#5A6C81, #705A81
Tetradic#5A8170, #5C5A81, #815A6B

Tints, shades & saturation

Lighter +40%#DADBCC
Lighter +30%#C5C6AE
Lighter +20%#B0B190
Lighter +10%#9A9C72
Darker −10%#616345
Darker −20%#444530
Darker −30%#26271B
Darker −40%#090906
More saturated +25%#989C3F
Less saturated −25%#6E6E6E

Channel breakdown

R127
G129
B90
Red127 (49.8%)
Green129 (50.6%)
Blue90 (35.3%)
Hue63.08°
Saturation (HSL)17.81%
Lightness42.94%
Dominant channelGreen
Hex per channelR 7F · G 81 · B 5A

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

Every value on this page was computed from “7f815a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.