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Recognised as Colour

#D8FF01

  • #D8FF01
  • Yellow
  • Light
  • Nearest: Yellow

#D8FF01 is a yellow with RGB values 216, 255, 1 and HSL 69°, 100%, 50%. It is a light colour, so black text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#D8FF01#D8FF01
HEX#D8FF01
RGBrgb(216, 255, 1)
RGB (0–1)0.8471, 1, 0.0039
RGB percentages84.7%, 100%, 0.4%
HSLhsl(69.2, 100%, 50.2%)
HSV / HSBhsv(69.2, 99.6%, 100%)
CMYK15.3%, 0%, 99.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,221,057
CSS custom property--colour: #D8FF01;

Brightness & contrast

Relative luminance0.86121WCAG 2.x, 0 is black and 1 is white
Perceived brightness228.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.22:1
Contrast with white1.15:1WCAG normal text: Fail
Contrast with black18.22:1WCAG normal text: AAA
Greyscale equivalent#E4E4E4
Inverted#2700FE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEF00no red cones; affects about 1% of men; ΔE 23.5 from the original
Deuteranopia#FFEF35no green cones; the most common form, about 1% of men; ΔE 25.5 from the original
Tritanopia#E5F1D9no blue cones; rare, and affects men and women equally; ΔE 86 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.15:1WCAG large text: Fail
Contrast with black, large text18.22:1WCAG large text: AAA

Named colours

Yellow · ΔE 16.3Green yellow · ΔE 18Yellow green · ΔE 30.3Chartreuse · ΔE 31.6Lawn green · ΔE 31.7Gold · ΔE 36.3
Nearest named CSS colourYellow (#FFFF00)ΔE 16.31, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2801FF
Analogous#FFA701, #59FF01
Triadic#01D8FF, #FF01D8
Split complementary#0159FF, #A701FF
Tetradic#01FFA7, #2801FF, #FF0159

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FFCD
Lighter +30%#EFFF9A
Lighter +20%#E8FF67
Lighter +10%#E0FF34
Darker −10%#AECD00
Darker −20%#829A00
Darker −30%#576700
Darker −40%#2C3400
More saturated +25%#D8FF01
Less saturated −25%#C2DF21

Channel breakdown

R216
G255
B1
Red216 (84.7%)
Green255 (100%)
Blue1 (0.4%)
Hue69.21°
Saturation (HSL)100%
Lightness50.2%
Dominant channelGreen
Hex per channelR D8 · G FF · B 01

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Every value on this page was computed from “d8ff01” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.