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Colour

#F1FC23

  • #F1FC23
  • Yellow
  • Light
  • Nearest: Yellow

#F1FC23 is a yellow with RGB values 241, 252, 35 and HSL 63°, 97%, 56%. It is a light colour, so black text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#F1FC23#F1FC23
HEX#F1FC23
RGBrgb(241, 252, 35)
RGB (0–1)0.9451, 0.9882, 0.1373
RGB percentages94.5%, 98.8%, 13.7%
HSLhsl(63, 97.3%, 56.3%)
HSV / HSBhsv(63, 86.1%, 98.8%)
CMYK4.4%, 0%, 86.1%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,858,723
CSS custom property--colour: #F1FC23;

Brightness & contrast

Relative luminance0.88443WCAG 2.x, 0 is black and 1 is white
Perceived brightness234.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.69:1
Contrast with white1.12:1WCAG normal text: Fail
Contrast with black18.69:1WCAG normal text: AAA
Greyscale equivalent#EAEAEA
Inverted#0E03DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF000no red cones; affects about 1% of men; ΔE 11.6 from the original
Deuteranopia#FFF43Eno green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#FFECD7no blue cones; rare, and affects men and women equally; ΔE 81.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.12:1WCAG large text: Fail
Contrast with black, large text18.69:1WCAG large text: AAA

Named colours

Yellow · ΔE 7Gold · ΔE 25Green yellow · ΔE 28.1Yellow green · ΔE 31.8Lawn green · ΔE 43.1Chartreuse · ΔE 43.1
Nearest named CSS colourYellow (#FFFF00)ΔE 7.02, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2E23FC
Analogous#FC9B23, #84FC23
Triadic#23F1FC, #FC23F1
Split complementary#2384FC, #9B23FC
Tetradic#23FC9B, #2E23FC, #FC2384

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFFEC
Lighter +30%#FBFEBA
Lighter +20%#F7FD88
Lighter +10%#F4FD55
Darker −10%#DDE903
Darker −20%#ADB702
Darker −30%#7E8402
Darker −40%#4E5201
More saturated +25%#F4FF20
Less saturated −25%#D8E03F

Channel breakdown

R241
G252
B35
Red241 (94.5%)
Green252 (98.8%)
Blue35 (13.7%)
Hue63.04°
Saturation (HSL)97.31%
Lightness56.27%
Dominant channelGreen
Hex per channelR F1 · G FC · B 23

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Every value on this page was computed from “f1fc23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.