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Recognised as Colour

#CAF31D

  • #CAF31D
  • Green
  • Light
  • Nearest: Green yellow

#CAF31D is a green with RGB values 202, 243, 29 and HSL 71°, 90%, 53%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CAF31D#CAF31D
HEX#CAF31D
RGBrgb(202, 243, 29)
RGB (0–1)0.7922, 0.9529, 0.1137
RGB percentages79.2%, 95.3%, 11.4%
HSLhsl(71.5, 89.9%, 53.3%)
HSV / HSBhsv(71.5, 88.1%, 95.3%)
CMYK16.9%, 0%, 88.1%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,300,509
CSS custom property--colour: #CAF31D;

Brightness & contrast

Relative luminance0.76746WCAG 2.x, 0 is black and 1 is white
Perceived brightness216.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.35:1
Contrast with white1.28:1WCAG normal text: Fail
Contrast with black16.35:1WCAG normal text: AAA
Greyscale equivalent#DBDBDB
Inverted#350CE2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE400no red cones; affects about 1% of men; ΔE 29 from the original
Deuteranopia#FDE33Bno green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#D6E6CFno blue cones; rare, and affects men and women equally; ΔE 80.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.28:1WCAG large text: Fail
Contrast with black, large text16.35:1WCAG large text: AAA

Named colours

Green yellow · ΔE 15.8Yellow · ΔE 19.6Yellow green · ΔE 22.7Lawn green · ΔE 30.8Chartreuse · ΔE 31Gold · ΔE 35.4
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 15.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#461DF3
Analogous#F3B11D, #5FF31D
Triadic#1DCAF3, #F31DCA
Split complementary#1D5FF3, #B11DF3
Tetradic#1DF3B1, #461DF3, #F31D5F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FDDF
Lighter +30%#ECFBAE
Lighter +20%#E1F87E
Lighter +10%#D5F64D
Darker −10%#ACD20B
Darker −20%#84A109
Darker −30%#5D7106
Darker −40%#354103
More saturated +25%#D1FF11
Less saturated −25%#B8D53B

Channel breakdown

R202
G243
B29
Red202 (79.2%)
Green243 (95.3%)
Blue29 (11.4%)
Hue71.5°
Saturation (HSL)89.92%
Lightness53.33%
Dominant channelGreen
Hex per channelR CA · G F3 · B 1D

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Every value on this page was computed from “caf31d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.