Colour
#ECFC6C
- #ECFC6C
- Yellow
- Light
- Nearest: Yellow green
#ECFC6C is a yellow with RGB values 236, 252, 108 and HSL 67°, 96%, 71%. It is a light colour, so black text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Yellow green.
Colour values
#ECFC6C#ECFC6C
HEX#ECFC6C
RGBrgb(236, 252, 108)
RGB (0–1)0.9255, 0.9882, 0.4235
RGB percentages92.5%, 98.8%, 42.4%
HSLhsl(66.7, 96%, 70.6%)
HSV / HSBhsv(66.7, 57.1%, 98.8%)
CMYK6.3%, 0%, 57.1%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,531,116
CSS custom property--colour: #ECFC6C;
Brightness & contrast
Relative luminance0.88536WCAG 2.x, 0 is black and 1 is white
Perceived brightness235.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.71:1
Contrast with white1.12:1WCAG normal text: Fail
Contrast with black18.71:1WCAG normal text: AAA
Greyscale equivalent#EEEEEE
Inverted#130393
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.12:1WCAG large text: Fail
Contrast with black, large text18.71:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7C6CFC
Analogous#FCC46C, #A4FC6C
Triadic#6CECFC, #FC6CEC
Split complementary#6CA4FC, #C46CFC
Tetradic#6CFCC4, #7C6CFC, #FC6CA4
Tints, shades & saturation
Channel breakdown
R236
G252
B108
Red236 (92.5%)
Green252 (98.8%)
Blue108 (42.4%)
Hue66.67°
Saturation (HSL)96%
Lightness70.59%
Dominant channelGreen
Hex per channelR EC · G FC · B 6C
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