Colour

#EFFD67

#EFFD67
Yellow
Light
Nearest: Yellow green

#EFFD67 is a yellow with RGB values 239, 253, 103 and HSL 66°, 97%, 70%. It is a light colour, so black text on it reaches 18.9:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#EFFD67#EFFD67

HEX#EFFD67

RGBrgb(239, 253, 103)

RGB (0–1)0.9373, 0.9922, 0.4039

RGB percentages93.7%, 99.2%, 40.4%

HSLhsl(65.6, 97.4%, 69.8%)

HSV / HSBhsv(65.6, 59.3%, 99.2%)

CMYK5.5%, 0%, 59.3%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,727,975

CSS custom property--colour: #EFFD67;

Brightness & contrast

Relative luminance0.89581WCAG 2.x, 0 is black and 1 is white

Perceived brightness236.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.92:1

Contrast with white1.11:1WCAG normal text: Fail

Contrast with black18.92:1WCAG normal text: AAA

Greyscale equivalent#EFEFEF

Inverted#100298

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFF256no red cones; affects about 1% of men; ΔE 12 from the original

Deuteranopia#FFF470no green cones; the most common form, about 1% of men; ΔE 12.3 from the original

Tritanopia#FDEFDDno blue cones; rare, and affects men and women equally; ΔE 63.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.11:1WCAG large text: Fail

Contrast with black, large text18.92:1WCAG large text: AAA

Named colours

Yellow green · ΔE 24 Yellow · ΔE 26.3 Khaki · ΔE 28.1 Gold · ΔE 30.2 Green yellow · ΔE 32 Pale green · ΔE 38.9

Nearest named CSS colourYellow green (#9ACD32)ΔE 24.04, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#7567FD

Analogous#FDC067, #A4FD67

Triadic#67EFFD, #FD67EF

Split complementary#67A4FD, #C067FD

Tetradic#67FDC0, #7567FD, #FD67A4

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFFFFE

Lighter +20%#FAFECC

Lighter +10%#F4FE99

Darker −10%#EAFC35

Darker −20%#E4FB03

Darker −30%#B6C803

Darker −40%#889602

More saturated +25%#F1FF65

Less saturated −25%#DFEA7A

Channel breakdown

R239

G253

B103

Red239 (93.7%)

Green253 (99.2%)

Blue103 (40.4%)

Hue65.6°

Saturation (HSL)97.4%

Lightness69.8%

Dominant channelGreen

Hex per channelR EF · G FD · B 67

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#EFFD67

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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