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Recognised as Colour

#2DFF66

  • #2DFF66
  • Green
  • Light
  • Nearest: Spring green

#2DFF66 is a green with RGB values 45, 255, 102 and HSL 136°, 100%, 59%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#2DFF66#2DFF66
HEX#2DFF66
RGBrgb(45, 255, 102)
RGB (0–1)0.1765, 1, 0.4
RGB percentages17.6%, 100%, 40%
HSLhsl(136.3, 100%, 58.8%)
HSV / HSBhsv(136.3, 82.4%, 100%)
CMYK82.4%, 0%, 60%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,014,502
CSS custom property--colour: #2DFF66;

Brightness & contrast

Relative luminance0.73037WCAG 2.x, 0 is black and 1 is white
Perceived brightness199.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.61:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.61:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#D20099

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE755no red cones; affects about 1% of men; ΔE 71.5 from the original
Deuteranopia#ECD873no green cones; the most common form, about 1% of men; ΔE 72.4 from the original
Tritanopia#00F9DEno blue cones; rare, and affects men and women equally; ΔE 63.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.35:1WCAG large text: Fail
Contrast with black, large text15.61:1WCAG large text: AAA

Named colours

Spring green · ΔE 11.3Limegreen · ΔE 19.5Lime · ΔE 26.2Medium spring green · ΔE 26.9Lawn green · ΔE 28.5Chartreuse · ΔE 29.2
Nearest named CSS colourSpring green (#00FF7F)ΔE 11.33, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF2DC6
Analogous#5DFF2D, #2DFFCF
Triadic#662DFF, #FF662D
Split complementary#CF2DFF, #FF2D5D
Tetradic#2D5DFF, #FF2DC6, #FFCF2D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FFFB
Lighter +30%#C6FFD5
Lighter +20%#93FFB0
Lighter +10%#60FF8B
Darker −10%#00F944
Darker −20%#00C636
Darker −30%#009328
Darker −40%#00601A
More saturated +25%#2DFF66
Less saturated −25%#47E572

Channel breakdown

R45
G255
B102
Red45 (17.6%)
Green255 (100%)
Blue102 (40%)
Hue136.29°
Saturation (HSL)100%
Lightness58.82%
Dominant channelGreen
Hex per channelR 2D · G FF · B 66

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Every value on this page was computed from “2dff66” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.