Recognised as Colour
#EFD634
- #EFD634
- Yellow
- Light
- Nearest: Gold
#EFD634 is a yellow with RGB values 239, 214, 52 and HSL 52°, 85%, 57%. 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
#EFD634#EFD634
HEX#EFD634
RGBrgb(239, 214, 52)
RGB (0–1)0.9373, 0.8392, 0.2039
RGB percentages93.7%, 83.9%, 20.4%
HSLhsl(52, 85.4%, 57.1%)
HSV / HSBhsv(52, 78.2%, 93.7%)
CMYK0%, 10.5%, 78.2%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,717,940
CSS custom property--colour: #EFD634;
Brightness & contrast
Relative luminance0.66692WCAG 2.x, 0 is black and 1 is white
Perceived brightness210.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.34:1
Contrast with white1.46:1WCAG normal text: Fail
Contrast with black14.34:1WCAG normal text: AAA
Greyscale equivalent#D0D0D0
Inverted#1029CB
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.46:1WCAG large text: Fail
Contrast with black, large text14.34:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#344DEF
Analogous#EF7934, #AAEF34
Triadic#34EFD6, #D634EF
Split complementary#34AAEF, #7834EF
Tetradic#34EF79, #344DEF, #EF34AB
Tints, shades & saturation
Channel breakdown
R239
G214
B52
Red239 (93.7%)
Green214 (83.9%)
Blue52 (20.4%)
Hue51.98°
Saturation (HSL)85.39%
Lightness57.06%
Dominant channelRed
Hex per channelR EF · G D6 · B 34
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