Nerdulator> put something in

Recognised as Colour

#31F270

  • #31F270
  • Green
  • Light
  • Nearest: Spring green

#31F270 is a green with RGB values 49, 242, 112 and HSL 140°, 88%, 57%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#31F270#31F270
HEX#31F270
RGBrgb(49, 242, 112)
RGB (0–1)0.1922, 0.949, 0.4392
RGB percentages19.2%, 94.9%, 43.9%
HSLhsl(139.6, 88.1%, 57.1%)
HSV / HSBhsv(139.6, 79.8%, 94.9%)
CMYK79.8%, 0%, 53.7%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,273,328
CSS custom property--colour: #31F270;

Brightness & contrast

Relative luminance0.65327WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.07:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.07:1WCAG normal text: AAA
Greyscale equivalent#C0C0C0
Inverted#CE0D8F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F4DC64no red cones; affects about 1% of men; ΔE 67.5 from the original
Deuteranopia#DFCD7Ano green cones; the most common form, about 1% of men; ΔE 67.7 from the original
Tritanopia#00EDD5no blue cones; rare, and affects men and women equally; ΔE 54.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.07:1WCAG large text: AAA

Named colours

Spring green · ΔE 6.5Medium spring green · ΔE 17.2Limegreen · ΔE 17.8Pale green · ΔE 27Light green · ΔE 28.8Lawn green · ΔE 36.1
Nearest named CSS colourSpring green (#00FF7F)ΔE 6.45, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F231B3
Analogous#52F231, #31F2D1
Triadic#7031F2, #F27031
Split complementary#D131F2, #F23152
Tetradic#3152F2, #F231B3, #F2D031

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FEF5
Lighter +30%#C1FBD4
Lighter +20%#91F8B3
Lighter +10%#61F591
Darker −10%#0EE253
Darker −20%#0BB242
Darker −30%#088230
Darker −40%#05521E
More saturated +25%#24FF6B
Less saturated −25%#4CD77A

Channel breakdown

R49
G242
B112
Red49 (19.2%)
Green242 (94.9%)
Blue112 (43.9%)
Hue139.59°
Saturation (HSL)88.13%
Lightness57.06%
Dominant channelGreen
Hex per channelR 31 · G F2 · B 70

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 “31f270” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.