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Colour

#FCF434

  • #FCF434
  • Yellow
  • Light
  • Nearest: Yellow

#FCF434 is a yellow with RGB values 252, 244, 52 and HSL 58°, 97%, 60%. It is a light colour, so black text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#FCF434#FCF434
HEX#FCF434
RGBrgb(252, 244, 52)
RGB (0–1)0.9882, 0.9569, 0.2039
RGB percentages98.8%, 95.7%, 20.4%
HSLhsl(57.6, 97.1%, 59.6%)
HSV / HSBhsv(57.6, 79.4%, 98.8%)
CMYK0%, 3.2%, 79.4%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,577,588
CSS custom property--colour: #FCF434;

Brightness & contrast

Relative luminance0.85645WCAG 2.x, 0 is black and 1 is white
Perceived brightness232.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.13:1
Contrast with white1.16:1WCAG normal text: Fail
Contrast with black18.13:1WCAG normal text: AAA
Greyscale equivalent#E8E8E8
Inverted#030BCB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEA00no red cones; affects about 1% of men; ΔE 8.4 from the original
Deuteranopia#FFF146no green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#FFE3D1no blue cones; rare, and affects men and women equally; ΔE 76 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.16:1WCAG large text: Fail
Contrast with black, large text18.13:1WCAG large text: AAA

Named colours

Yellow · ΔE 11.4Gold · ΔE 16.6Yellow green · ΔE 33Green yellow · ΔE 36Goldenrod · ΔE 37.8Khaki · ΔE 40.5
Nearest named CSS colourYellow (#FFFF00)ΔE 11.45, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#343CFC
Analogous#FC9034, #A0FC34
Triadic#34FCF4, #F434FC
Split complementary#34A0FC, #9034FC
Tetradic#34FC90, #343CFC, #FC34A0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFD
Lighter +30%#FEFCCB
Lighter +20%#FDF999
Lighter +10%#FDF766
Darker −10%#F9EF04
Darker −20%#C7BF03
Darker −30%#958F02
Darker −40%#635F01
More saturated +25%#FFF731
Less saturated −25%#E2DC4E

Channel breakdown

R252
G244
B52
Red252 (98.8%)
Green244 (95.7%)
Blue52 (20.4%)
Hue57.6°
Saturation (HSL)97.09%
Lightness59.61%
Dominant channelRed
Hex per channelR FC · G F4 · B 34

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Every value on this page was computed from “fcf434” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.