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Recognised as Colour

#31DC7D

  • #31DC7D
  • Green
  • Light
  • Nearest: Medium spring green

#31DC7D is a green with RGB values 49, 220, 125 and HSL 147°, 71%, 53%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#31DC7D#31DC7D
HEX#31DC7D
RGBrgb(49, 220, 125)
RGB (0–1)0.1922, 0.8627, 0.4902
RGB percentages19.2%, 86.3%, 49%
HSLhsl(146.7, 71%, 52.7%)
HSV / HSBhsv(146.7, 77.7%, 86.3%)
CMYK77.7%, 0%, 43.2%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,267,709
CSS custom property--colour: #31DC7D;

Brightness & contrast

Relative luminance0.5332WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.66:1
Contrast with white1.8:1WCAG normal text: Fail
Contrast with black11.66:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#CE2382

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DCC976no red cones; affects about 1% of men; ΔE 59.2 from the original
Deuteranopia#C8BB84no green cones; the most common form, about 1% of men; ΔE 59.6 from the original
Tritanopia#00D9C5no blue cones; rare, and affects men and women equally; ΔE 40.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.8:1WCAG large text: Fail
Contrast with black, large text11.66:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 12.3Light green · ΔE 18.7Pale green · ΔE 19.7Spring green · ΔE 21.3Medium seagreen · ΔE 22.2Limegreen · ΔE 27.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 12.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DC3190
Analogous#3BDC31, #31DCD2
Triadic#7D31DC, #DC7D31
Split complementary#D231DC, #DC313B
Tetradic#313BDC, #DC3190, #DCD231

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFFAEB
Lighter +30%#B4F2D0
Lighter +20%#88EBB4
Lighter +10%#5DE399
Darker −10%#20BA64
Darker −20%#188F4D
Darker −30%#116335
Darker −40%#09381E
More saturated +25%#13FA7A
Less saturated −25%#4FBE80

Channel breakdown

R49
G220
B125
Red49 (19.2%)
Green220 (86.3%)
Blue125 (49%)
Hue146.67°
Saturation (HSL)70.95%
Lightness52.75%
Dominant channelGreen
Hex per channelR 31 · G DC · B 7D

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Every value on this page was computed from “31dc7d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.