Nerdulator> put something in

Colour

#F7F000

  • #F7F000
  • Yellow
  • Light
  • Nearest: Yellow

#F7F000 is a yellow with RGB values 247, 240, 0 and HSL 58°, 100%, 48%. It is a light colour, so black text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#F7F000#F7F000
HEX#F7F000
RGBrgb(247, 240, 0)
RGB (0–1)0.9686, 0.9412, 0
RGB percentages96.9%, 94.1%, 0%
HSLhsl(58.3, 100%, 48.4%)
HSV / HSBhsv(58.3, 100%, 96.9%)
CMYK0%, 2.8%, 100%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,248,832
CSS custom property--colour: #F7F000;

Brightness & contrast

Relative luminance0.82094WCAG 2.x, 0 is black and 1 is white
Perceived brightness228.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.42:1
Contrast with white1.21:1WCAG normal text: Fail
Contrast with black17.42:1WCAG normal text: AAA
Greyscale equivalent#E0E0E0
Inverted#080FFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE600no red cones; affects about 1% of men; ΔE 8.5 from the original
Deuteranopia#FFED2Dno green cones; the most common form, about 1% of men; ΔE 8 from the original
Tritanopia#FFDFCCno blue cones; rare, and affects men and women equally; ΔE 81.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.21:1WCAG large text: Fail
Contrast with black, large text17.42:1WCAG large text: AAA

Named colours

Yellow · ΔE 7Gold · ΔE 17.2Yellow green · ΔE 35.5Green yellow · ΔE 36Goldenrod · ΔE 40.6Orange · ΔE 46.8
Nearest named CSS colourYellow (#FFFF00)ΔE 6.95, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0007F7
Analogous#F77500, #83F700
Triadic#00F7F0, #F000F7
Split complementary#0083F7, #7400F7
Tetradic#00F774, #0007F7, #F70083

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFDC4
Lighter +30%#FFFC91
Lighter +20%#FFFA5E
Lighter +10%#FFF92B
Darker −10%#C4BE00
Darker −20%#918D00
Darker −30%#5E5B00
Darker −40%#2B2A00
More saturated +25%#F7F000
Less saturated −25%#D8D31F

Channel breakdown

R247
G240
B0
Red247 (96.9%)
Green240 (94.1%)
Blue0 (0%)
Hue58.3°
Saturation (HSL)100%
Lightness48.43%
Dominant channelRed
Hex per channelR F7 · G F0 · B 00

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 “f7f000” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.