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Recognised as Colour

#66D626

  • #66D626
  • Green
  • Light
  • Nearest: Limegreen

#66D626 is a green with RGB values 102, 214, 38 and HSL 98°, 70%, 49%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#66D626#66D626
HEX#66D626
RGBrgb(102, 214, 38)
RGB (0–1)0.4, 0.8392, 0.149
RGB percentages40%, 83.9%, 14.9%
HSLhsl(98.2, 69.8%, 49.4%)
HSV / HSBhsv(98.2, 82.2%, 83.9%)
CMYK52.3%, 0%, 82.2%, 16.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,739,494
CSS custom property--colour: #66D626;

Brightness & contrast

Relative luminance0.51058WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.21:1
Contrast with white1.87:1WCAG normal text: Fail
Contrast with black11.21:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#9929D9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDC300no red cones; affects about 1% of men; ΔE 54.4 from the original
Deuteranopia#CFBA3Dno green cones; the most common form, about 1% of men; ΔE 53.8 from the original
Tritanopia#5ECEB7no blue cones; rare, and affects men and women equally; ΔE 71 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.87:1WCAG large text: Fail
Contrast with black, large text11.21:1WCAG large text: AAA

Named colours

Limegreen · ΔE 11.6Green yellow · ΔE 21Lawn green · ΔE 21.5Yellow green · ΔE 21.8Chartreuse · ΔE 22.7Spring green · ΔE 30.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 11.57, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9626D6
Analogous#BED626, #26D63E
Triadic#2666D6, #D62666
Split complementary#3E26D6, #D626BE
Tetradic#26BED6, #9626D6, #D63E26

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFF7D1
Lighter +30%#C0EFA6
Lighter +20%#A2E77B
Lighter +10%#84E04F
Darker −10%#51AB1E
Darker −20%#3D7F17
Darker −30%#28540F
Darker −40%#132907
More saturated +25%#5DF607
Less saturated −25%#6FB746

Channel breakdown

R102
G214
B38
Red102 (40%)
Green214 (83.9%)
Blue38 (14.9%)
Hue98.18°
Saturation (HSL)69.84%
Lightness49.41%
Dominant channelGreen
Hex per channelR 66 · G D6 · B 26

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Every value on this page was computed from “66d626” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.