Nerdulator> put something in

Recognised as Colour

#40F699

  • #40F699
  • Green
  • Light
  • Nearest: Medium spring green

#40F699 is a green with RGB values 64, 246, 153 and HSL 149°, 91%, 61%. It is a light colour, so black text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#40F699#40F699
HEX#40F699
RGBrgb(64, 246, 153)
RGB (0–1)0.251, 0.9647, 0.6
RGB percentages25.1%, 96.5%, 60%
HSLhsl(149.3, 91%, 60.8%)
HSV / HSBhsv(149.3, 74%, 96.5%)
CMYK74%, 0%, 37.8%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,257,433
CSS custom property--colour: #40F699;

Brightness & contrast

Relative luminance0.69301WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.86:1
Contrast with white1.41:1WCAG normal text: Fail
Contrast with black14.86:1WCAG normal text: AAA
Greyscale equivalent#C9C9C9
Inverted#BF0966

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F5E293no red cones; affects about 1% of men; ΔE 61.6 from the original
Deuteranopia#DFD39Fno green cones; the most common form, about 1% of men; ΔE 61.7 from the original
Tritanopia#00F4DFno blue cones; rare, and affects men and women equally; ΔE 37.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.41:1WCAG large text: Fail
Contrast with black, large text14.86:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 5.5Pale green · ΔE 18.6Spring green · ΔE 19Light green · ΔE 19.5Medium seagreen · ΔE 28.4Aquamarine · ΔE 30.3
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 5.5, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F6409D
Analogous#42F640, #40F6F4
Triadic#9940F6, #F69940
Split complementary#F440F6, #F64042
Tetradic#4042F6, #F6409D, #F6F440

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D2FDE7
Lighter +20%#A1FBCD
Lighter +10%#71F8B3
Darker −10%#0FF47F
Darker −20%#09C766
Darker −30%#07964D
Darker −40%#056534
More saturated +25%#37FF99
Less saturated −25%#59DD9A

Channel breakdown

R64
G246
B153
Red64 (25.1%)
Green246 (96.5%)
Blue153 (60%)
Hue149.34°
Saturation (HSL)91%
Lightness60.78%
Dominant channelGreen
Hex per channelR 40 · G F6 · B 99

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “40f699” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.