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Recognised as Colour

#CFDE00

  • #CFDE00
  • Yellow
  • Light
  • Nearest: Yellow

#CFDE00 is a yellow with RGB values 207, 222, 0 and HSL 64°, 100%, 44%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#CFDE00#CFDE00
HEX#CFDE00
RGBrgb(207, 222, 0)
RGB (0–1)0.8118, 0.8706, 0
RGB percentages81.2%, 87.1%, 0%
HSLhsl(64.1, 100%, 43.5%)
HSV / HSBhsv(64.1, 100%, 87.1%)
CMYK6.8%, 0%, 100%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,622,784
CSS custom property--colour: #CFDE00;

Brightness & contrast

Relative luminance0.65508WCAG 2.x, 0 is black and 1 is white
Perceived brightness204.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.1:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.1:1WCAG normal text: AAA
Greyscale equivalent#CBCBCB
Inverted#3021FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFD200no red cones; affects about 1% of men; ΔE 19.5 from the original
Deuteranopia#EED52Bno green cones; the most common form, about 1% of men; ΔE 18.9 from the original
Tritanopia#DED0BDno blue cones; rare, and affects men and women equally; ΔE 77.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.1:1WCAG large text: AAA

Named colours

Yellow · ΔE 16.9Yellow green · ΔE 22.6Gold · ΔE 24.1Green yellow · ΔE 27.8Goldenrod · ΔE 39.9Lawn green · ΔE 42.4
Nearest named CSS colourYellow (#FFFF00)ΔE 16.92, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0F00DE
Analogous#DE7E00, #60DE00
Triadic#00CFDE, #DE00CF
Split complementary#0060DE, #7E00DE
Tetradic#00DE7E, #0F00DE, #DE0060

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FFAB
Lighter +30%#F6FF78
Lighter +20%#F2FF45
Lighter +10%#EFFF12
Darker −10%#9FAB00
Darker −20%#707800
Darker −30%#404500
Darker −40%#111200
More saturated +25%#CFDE00
Less saturated −25%#B7C21C

Channel breakdown

R207
G222
B0
Red207 (81.2%)
Green222 (87.1%)
Blue0 (0%)
Hue64.05°
Saturation (HSL)100%
Lightness43.53%
Dominant channelGreen
Hex per channelR CF · G DE · B 00

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Every value on this page was computed from “cfde00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.