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Recognised as Colour

#FFFF4D

  • #FFFF4D
  • Yellow
  • Light
  • Nearest: Yellow

#FFFF4D is a yellow with RGB values 255, 255, 77 and HSL 60°, 100%, 65%. It is a light colour, so black text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#FFFF4D#FFFF4D
HEX#FFFF4D
RGBrgb(255, 255, 77)
RGB (0–1)1, 1, 0.302
RGB percentages100%, 100%, 30.2%
HSLhsl(60, 100%, 65.1%)
HSV / HSBhsv(60, 69.8%, 100%)
CMYK0%, 0%, 69.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,777,037
CSS custom property--colour: #FFFF4D;

Brightness & contrast

Relative luminance0.93316WCAG 2.x, 0 is black and 1 is white
Perceived brightness241.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.66:1
Contrast with white1.07:1WCAG normal text: Fail
Contrast with black19.66:1WCAG normal text: AAA
Greyscale equivalent#F2F2F2
Inverted#0000B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF42Dno red cones; affects about 1% of men; ΔE 8.2 from the original
Deuteranopia#FFFA5Ano green cones; the most common form, about 1% of men; ΔE 6.7 from the original
Tritanopia#FFEFDCno blue cones; rare, and affects men and women equally; ΔE 72.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.07:1WCAG large text: Fail
Contrast with black, large text19.66:1WCAG large text: AAA

Named colours

Yellow · ΔE 14.5Gold · ΔE 21.9Yellow green · ΔE 30.8Green yellow · ΔE 33.2Khaki · ΔE 37.4Goldenrod · ΔE 40.4
Nearest named CSS colourYellow (#FFFF00)ΔE 14.52, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D4DFF
Analogous#FFA64D, #A6FF4D
Triadic#4DFFFF, #FF4DFF
Split complementary#4DA6FF, #A64DFF
Tetradic#4DFFA6, #4D4DFF, #FF4DA6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFE6
Lighter +20%#FFFFB3
Lighter +10%#FFFF80
Darker −10%#FFFF1A
Darker −20%#E6E600
Darker −30%#B3B300
Darker −40%#808000
More saturated +25%#FFFF4D
Less saturated −25%#E9E963

Channel breakdown

R255
G255
B77
Red255 (100%)
Green255 (100%)
Blue77 (30.2%)
Hue60°
Saturation (HSL)100%
Lightness65.1%
Dominant channelRed and Green
Hex per channelR FF · G FF · B 4D

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Every value on this page was computed from “ffff4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.