Nerdulator> put something in

Recognised as Colour

#CCDE00

  • #CCDE00
  • Yellow
  • Light
  • Nearest: Yellow

#CCDE00 is a yellow with RGB values 204, 222, 0 and HSL 65°, 100%, 44%. It is a light colour, so black text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#CCDE00#CCDE00
HEX#CCDE00
RGBrgb(204, 222, 0)
RGB (0–1)0.8, 0.8706, 0
RGB percentages80%, 87.1%, 0%
HSLhsl(64.9, 100%, 43.5%)
HSV / HSBhsv(64.9, 100%, 87.1%)
CMYK8.1%, 0%, 100%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,426,176
CSS custom property--colour: #CCDE00;

Brightness & contrast

Relative luminance0.6508WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.02:1
Contrast with white1.5:1WCAG normal text: Fail
Contrast with black14.02:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#3321FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFD200no red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#EDD42Bno green cones; the most common form, about 1% of men; ΔE 20.2 from the original
Tritanopia#DAD0BDno blue cones; rare, and affects men and women equally; ΔE 77.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.5:1WCAG large text: Fail
Contrast with black, large text14.02:1WCAG large text: AAA

Named colours

Yellow · ΔE 17.6Yellow green · ΔE 21.7Gold · ΔE 25.4Green yellow · ΔE 26.7Goldenrod · ΔE 40.8Lawn green · ΔE 41.2
Nearest named CSS colourYellow (#FFFF00)ΔE 17.59, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1200DE
Analogous#DE8100, #5DDE00
Triadic#00CCDE, #DE00CC
Split complementary#005DDE, #8100DE
Tetradic#00DE81, #1200DE, #DE005D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8FFAB
Lighter +30%#F4FF78
Lighter +20%#F0FF45
Lighter +10%#ECFF12
Darker −10%#9DAB00
Darker −20%#6E7800
Darker −30%#3F4500
Darker −40%#111200
More saturated +25%#CCDE00
Less saturated −25%#B5C21C

Channel breakdown

R204
G222
B0
Red204 (80%)
Green222 (87.1%)
Blue0 (0%)
Hue64.86°
Saturation (HSL)100%
Lightness43.53%
Dominant channelGreen
Hex per channelR CC · G DE · B 00

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “ccde00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.