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Recognised as Colour

#31EE83

  • #31EE83
  • Green
  • Light
  • Nearest: Medium spring green

#31EE83 is a green with RGB values 49, 238, 131 and HSL 146°, 85%, 56%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#31EE83#31EE83
HEX#31EE83
RGBrgb(49, 238, 131)
RGB (0–1)0.1922, 0.9333, 0.5137
RGB percentages19.2%, 93.3%, 51.4%
HSLhsl(146, 84.8%, 56.3%)
HSV / HSBhsv(146, 79.4%, 93.3%)
CMYK79.4%, 0%, 45%, 6.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,272,323
CSS custom property--colour: #31EE83;

Brightness & contrast

Relative luminance0.63441WCAG 2.x, 0 is black and 1 is white
Perceived brightness189.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.69:1
Contrast with white1.53:1WCAG normal text: Fail
Contrast with black13.69:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#CE117C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EEDA7Bno red cones; affects about 1% of men; ΔE 63.5 from the original
Deuteranopia#D9CB8Bno green cones; the most common form, about 1% of men; ΔE 63.9 from the original
Tritanopia#00EBD4no blue cones; rare, and affects men and women equally; ΔE 44.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.53:1WCAG large text: Fail
Contrast with black, large text13.69:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 8Spring green · ΔE 12.8Pale green · ΔE 21Light green · ΔE 22Limegreen · ΔE 24.9Medium seagreen · ΔE 30.9
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 8.04, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EE319C
Analogous#3EEE31, #31EEE2
Triadic#8331EE, #EE8331
Split complementary#E131EE, #EE313E
Tetradic#313DEE, #EE319C, #EEE231

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDFEF4
Lighter +30%#BEFAD8
Lighter +20%#8FF6BC
Lighter +10%#60F29F
Darker −10%#12DA69
Darker −20%#0EAB52
Darker −30%#0A7C3B
Darker −40%#064D25
More saturated +25%#20FF81
Less saturated −25%#4DD287

Channel breakdown

R49
G238
B131
Red49 (19.2%)
Green238 (93.3%)
Blue131 (51.4%)
Hue146.03°
Saturation (HSL)84.75%
Lightness56.27%
Dominant channelGreen
Hex per channelR 31 · G EE · B 83

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Every value on this page was computed from “31ee83” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.