Nerdulator> put something in

Recognised as Colour

#C8DF00

  • #C8DF00
  • Yellow
  • Light
  • Nearest: Yellow

#C8DF00 is a yellow with RGB values 200, 223, 0 and HSL 66°, 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

#C8DF00#C8DF00
HEX#C8DF00
RGBrgb(200, 223, 0)
RGB (0–1)0.7843, 0.8745, 0
RGB percentages78.4%, 87.5%, 0%
HSLhsl(66.2, 100%, 43.7%)
HSV / HSBhsv(66.2, 100%, 87.5%)
CMYK10.3%, 0%, 100%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,164,288
CSS custom property--colour: #C8DF00;

Brightness & contrast

Relative luminance0.65055WCAG 2.x, 0 is black and 1 is white
Perceived brightness202.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.01:1
Contrast with white1.5:1WCAG normal text: Fail
Contrast with black14.01:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#3720FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFD200no red cones; affects about 1% of men; ΔE 22.9 from the original
Deuteranopia#EDD42Cno green cones; the most common form, about 1% of men; ΔE 22.3 from the original
Tritanopia#D5D2BEno blue cones; rare, and affects men and women equally; ΔE 77.8 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 text14.01:1WCAG large text: AAA

Named colours

Yellow · ΔE 18.4Yellow green · ΔE 20.6Green yellow · ΔE 24.6Gold · ΔE 27.5Lawn green · ΔE 39.1Chartreuse · ΔE 39.5
Nearest named CSS colourYellow (#FFFF00)ΔE 18.44, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1700DF
Analogous#DF8600, #59DF00
Triadic#00C8DF, #DF00C8
Split complementary#0058DF, #8700DF
Tetradic#00DF87, #1700DF, #DF0058

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FFAC
Lighter +30%#F1FF79
Lighter +20%#ECFF46
Lighter +10%#E7FF13
Darker −10%#9AAC00
Darker −20%#6D7900
Darker −30%#3F4600
Darker −40%#111300
More saturated +25%#C8DF00
Less saturated −25%#B2C31C

Channel breakdown

R200
G223
B0
Red200 (78.4%)
Green223 (87.5%)
Blue0 (0%)
Hue66.19°
Saturation (HSL)100%
Lightness43.73%
Dominant channelGreen
Hex per channelR C8 · G DF · 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 “c8df00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.