Colour

#EFD53D

#EFD53D
Yellow
Light
Nearest: Gold

#EFD53D is a yellow with RGB values 239, 213, 61 and HSL 51°, 85%, 59%. It is a light colour, so black text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#EFD53D#EFD53D

HEX#EFD53D

RGBrgb(239, 213, 61)

RGB (0–1)0.9373, 0.8353, 0.2392

RGB percentages93.7%, 83.5%, 23.9%

HSLhsl(51.2, 84.8%, 58.8%)

HSV / HSBhsv(51.2, 74.5%, 93.7%)

CMYK0%, 10.9%, 74.5%, 6.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,717,693

CSS custom property--colour: #EFD53D;

Brightness & contrast

Relative luminance0.66276WCAG 2.x, 0 is black and 1 is white

Perceived brightness210.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 14.26:1

Contrast with white1.47:1WCAG normal text: Fail

Contrast with black14.26:1WCAG normal text: AAA

Greyscale equivalent#D0D0D0

Inverted#102AC2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EACF1Fno red cones; affects about 1% of men; ΔE 6.5 from the original

Deuteranopia#F1D947no green cones; the most common form, about 1% of men; ΔE 2.7 from the original

Tritanopia#FFC5B8no blue cones; rare, and affects men and women equally; ΔE 64.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.47:1WCAG large text: Fail

Contrast with black, large text14.26:1WCAG large text: AAA

Named colours

Gold · ΔE 14.6 Goldenrod · ΔE 21.2 Yellow · ΔE 28.6 Khaki · ΔE 29 Dark goldenrod · ΔE 32.4 Orange · ΔE 32.5

Nearest named CSS colourGold (#FFD700)ΔE 14.62, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3D57EF

Analogous#EF7C3D, #B0EF3D

Triadic#3DEFD5, #D53DEF

Split complementary#3DB0EF, #7C3DEF

Tetradic#3DEF7C, #3D57EF, #EF3DB0

Tints, shades & saturation

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

Lighter +40%#FFFEF9

Lighter +30%#FBF4CA

Lighter +20%#F7E99B

Lighter +10%#F3DF6C

Darker −10%#E6C713

Darker −20%#B79E0F

Darker −30%#88760B

Darker −40%#594D07

More saturated +25%#FFE02D

Less saturated −25%#D5C257

Channel breakdown

R239

G213

B61

Red239 (93.7%)

Green213 (83.5%)

Blue61 (23.9%)

Hue51.24°

Saturation (HSL)84.76%

Lightness58.82%

Dominant channelRed

Hex per channelR EF · G D5 · B 3D

Keep nerding

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

#EFD53D

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

Nerdulate something else