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Colour

#F2FF33

  • #F2FF33
  • Yellow
  • Light
  • Nearest: Yellow

#F2FF33 is a yellow with RGB values 242, 255, 51 and HSL 64°, 100%, 60%. It is a light colour, so black text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#F2FF33#F2FF33
HEX#F2FF33
RGBrgb(242, 255, 51)
RGB (0–1)0.949, 1, 0.2
RGB percentages94.9%, 100%, 20%
HSLhsl(63.8, 100%, 60%)
HSV / HSBhsv(63.8, 80%, 100%)
CMYK5.1%, 0%, 80%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,925,043
CSS custom property--colour: #F2FF33;

Brightness & contrast

Relative luminance0.90636WCAG 2.x, 0 is black and 1 is white
Perceived brightness236.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.13:1
Contrast with white1.1:1WCAG normal text: Fail
Contrast with black19.13:1WCAG normal text: AAA
Greyscale equivalent#EEEEEE
Inverted#0D00CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF200no red cones; affects about 1% of men; ΔE 12.4 from the original
Deuteranopia#FFF648no green cones; the most common form, about 1% of men; ΔE 12.5 from the original
Tritanopia#FFEFDBno blue cones; rare, and affects men and women equally; ΔE 79.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.1:1WCAG large text: Fail
Contrast with black, large text19.13:1WCAG large text: AAA

Named colours

Yellow · ΔE 9.3Gold · ΔE 25.9Green yellow · ΔE 27.2Yellow green · ΔE 30.4Lawn green · ΔE 42.5Chartreuse · ΔE 42.5
Nearest named CSS colourYellow (#FFFF00)ΔE 9.35, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4033FF
Analogous#FFA633, #8CFF33
Triadic#33F2FF, #FF33F2
Split complementary#338CFF, #A633FF
Tetradic#33FFA6, #4033FF, #FF338C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FCFFCC
Lighter +20%#F9FF99
Lighter +10%#F5FF66
Darker −10%#EFFF00
Darker −20%#BFCC00
Darker −30%#8F9900
Darker −40%#606600
More saturated +25%#F2FF33
Less saturated −25%#DCE64C

Channel breakdown

R242
G255
B51
Red242 (94.9%)
Green255 (100%)
Blue51 (20%)
Hue63.82°
Saturation (HSL)100%
Lightness60%
Dominant channelGreen
Hex per channelR F2 · G FF · B 33

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Every value on this page was computed from “f2ff33” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.