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Colour

#DFFF38

  • #DFFF38
  • Yellow
  • Light
  • Nearest: Yellow

#DFFF38 is a yellow with RGB values 223, 255, 56 and HSL 70°, 100%, 61%. It is a light colour, so black text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#DFFF38#DFFF38
HEX#DFFF38
RGBrgb(223, 255, 56)
RGB (0–1)0.8745, 1, 0.2196
RGB percentages87.5%, 100%, 22%
HSLhsl(69.6, 100%, 61%)
HSV / HSBhsv(69.6, 78%, 100%)
CMYK12.5%, 0%, 78%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,679,864
CSS custom property--colour: #DFFF38;

Brightness & contrast

Relative luminance0.87493WCAG 2.x, 0 is black and 1 is white
Perceived brightness231.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.5:1
Contrast with white1.14:1WCAG normal text: Fail
Contrast with black18.5:1WCAG normal text: AAA
Greyscale equivalent#EAEAEA
Inverted#2000C7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF000no red cones; affects about 1% of men; ΔE 20.9 from the original
Deuteranopia#FFF14Cno green cones; the most common form, about 1% of men; ΔE 21.4 from the original
Tritanopia#ECF1DBno blue cones; rare, and affects men and women equally; ΔE 78.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.14:1WCAG large text: Fail
Contrast with black, large text18.5:1WCAG large text: AAA

Named colours

Yellow · ΔE 16.4Green yellow · ΔE 19.3Yellow green · ΔE 25.3Gold · ΔE 32.7Lawn green · ΔE 35Chartreuse · ΔE 35.1
Nearest named CSS colourYellow (#FFFF00)ΔE 16.41, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5838FF
Analogous#FFBC38, #7CFF38
Triadic#38DFFF, #FF38DF
Split complementary#387BFF, #BC38FF
Tetradic#38FFBC, #5838FF, #FF387B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F8FFD1
Lighter +20%#EFFF9E
Lighter +10%#E7FF6B
Darker −10%#D7FF05
Darker −20%#AFD100
Darker −30%#859E00
Darker −40%#5A6B00
More saturated +25%#DFFF38
Less saturated −25%#CEE651

Channel breakdown

R223
G255
B56
Red223 (87.5%)
Green255 (100%)
Blue56 (22%)
Hue69.65°
Saturation (HSL)100%
Lightness60.98%
Dominant channelGreen
Hex per channelR DF · G FF · B 38

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Every value on this page was computed from “dfff38” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.