Recognised as Colour
#EFCF49
- #EFCF49
- Yellow
- Light
- Nearest: Goldenrod
#EFCF49 is a yellow with RGB values 239, 207, 73 and HSL 48°, 84%, 61%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.
Colour values
#EFCF49#EFCF49
HEX#EFCF49
RGBrgb(239, 207, 73)
RGB (0–1)0.9373, 0.8118, 0.2863
RGB percentages93.7%, 81.2%, 28.6%
HSLhsl(48.4, 83.8%, 61.2%)
HSV / HSBhsv(48.4, 69.5%, 93.7%)
CMYK0%, 13.4%, 69.5%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,716,169
CSS custom property--colour: #EFCF49;
Brightness & contrast
Relative luminance0.63457WCAG 2.x, 0 is black and 1 is white
Perceived brightness207 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.69:1
Contrast with white1.53:1WCAG normal text: Fail
Contrast with black13.69:1WCAG normal text: AAA
Greyscale equivalent#CCCCCC
Inverted#1030B6
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.53:1WCAG large text: Fail
Contrast with black, large text13.69:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4969EF
Analogous#EF7C49, #BCEF49
Triadic#49EFCF, #CF49EF
Split complementary#49BCEF, #7C49EF
Tetradic#49EF7C, #4969EF, #EF49BC
Tints, shades & saturation
Channel breakdown
R239
G207
B73
Red239 (93.7%)
Green207 (81.2%)
Blue73 (28.6%)
Hue48.43°
Saturation (HSL)83.84%
Lightness61.18%
Dominant channelRed
Hex per channelR EF · G CF · B 49
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