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Colour

#CFFF3A

  • #CFFF3A
  • Green
  • Light
  • Nearest: Green yellow

#CFFF3A is a green with RGB values 207, 255, 58 and HSL 75°, 100%, 61%. It is a light colour, so black text on it reaches 18:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CFFF3A#CFFF3A
HEX#CFFF3A
RGBrgb(207, 255, 58)
RGB (0–1)0.8118, 1, 0.2275
RGB percentages81.2%, 100%, 22.7%
HSLhsl(74.6, 100%, 61.4%)
HSV / HSBhsv(74.6, 77.3%, 100%)
CMYK18.8%, 0%, 77.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,631,290
CSS custom property--colour: #CFFF3A;

Brightness & contrast

Relative luminance0.85091WCAG 2.x, 0 is black and 1 is white
Perceived brightness226.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.02:1
Contrast with white1.17:1WCAG normal text: Fail
Contrast with black18.02:1WCAG normal text: AAA
Greyscale equivalent#E7E7E7
Inverted#3000C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEF00no red cones; affects about 1% of men; ΔE 27.6 from the original
Deuteranopia#FFED4Eno green cones; the most common form, about 1% of men; ΔE 29.3 from the original
Tritanopia#DAF2DBno blue cones; rare, and affects men and women equally; ΔE 78.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.17:1WCAG large text: Fail
Contrast with black, large text18.02:1WCAG large text: AAA

Named colours

Green yellow · ΔE 13.1Yellow · ΔE 22.4Yellow green · ΔE 23Lawn green · ΔE 28.9Chartreuse · ΔE 29.1Gold · ΔE 38.7
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 13.06, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A3AFF
Analogous#FFCD3A, #6CFF3A
Triadic#3ACFFF, #FF3ACF
Split complementary#3A6CFF, #CD3AFF
Tetradic#3AFFCD, #6A3AFF, #FF3A6C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F4FFD3
Lighter +20%#E8FFA0
Lighter +10%#DBFF6D
Darker −10%#C3FF07
Darker −20%#A0D300
Darker −30%#79A000
Darker −40%#526D00
More saturated +25%#CFFF3A
Less saturated −25%#C2E653

Channel breakdown

R207
G255
B58
Red207 (81.2%)
Green255 (100%)
Blue58 (22.7%)
Hue74.62°
Saturation (HSL)100%
Lightness61.37%
Dominant channelGreen
Hex per channelR CF · G FF · B 3A

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Every value on this page was computed from “cfff3a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.