Recognised as Colour

#EFFE45

#EFFE45
Yellow
Light
Nearest: Yellow

#EFFE45 is a yellow with RGB values 239, 254, 69 and HSL 65°, 99%, 63%. 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.

Colour values

#EFFE45#EFFE45

HEX#EFFE45

RGBrgb(239, 254, 69)

RGB (0–1)0.9373, 0.9961, 0.2706

RGB percentages93.7%, 99.6%, 27.1%

HSLhsl(64.9, 98.9%, 63.3%)

HSV / HSBhsv(64.9, 72.8%, 99.6%)

CMYK5.9%, 0%, 72.8%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,728,197

CSS custom property--colour: #EFFE45;

Brightness & contrast

Relative luminance0.89664WCAG 2.x, 0 is black and 1 is white

Perceived brightness235.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.93:1

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

Contrast with black18.93:1WCAG normal text: AAA

Greyscale equivalent#EDEDED

Inverted#1001BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFF21Cno red cones; affects about 1% of men; ΔE 14.1 from the original

Deuteranopia#FFF555no green cones; the most common form, about 1% of men; ΔE 13.1 from the original

Tritanopia#FFEFDBno blue cones; rare, and affects men and women equally; ΔE 74.8 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 text18.93:1WCAG large text: AAA

Named colours

Yellow · ΔE 14.4 Gold · ΔE 26.5 Green yellow · ΔE 26.7 Yellow green · ΔE 26.8 Khaki · ΔE 40.1 Lawn green · ΔE 42.5

Nearest named CSS colourYellow (#FFFF00)ΔE 14.45, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5445FE

Analogous#FEB145, #92FE45

Triadic#45EFFE, #FE45EF

Split complementary#4592FE, #B145FE

Tetradic#45FEB1, #5445FE, #FE4592

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FCFFDD

Lighter +20%#F8FFAA

Lighter +10%#F3FE78

Darker −10%#EBFE12

Darker −20%#CADC01

Darker −30%#9BA901

Darker −40%#6D7601

More saturated +25%#F0FF44

Less saturated −25%#DBE75C

Channel breakdown

R239

G254

B69

Red239 (93.7%)

Green254 (99.6%)

Blue69 (27.1%)

Hue64.86°

Saturation (HSL)98.93%

Lightness63.33%

Dominant channelGreen

Hex per channelR EF · G FE · B 45

Keep nerding

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

#EFFE45

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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