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Recognised as Colour

#30DB15

  • #30DB15
  • Green
  • Light
  • Nearest: Limegreen

#30DB15 is a green with RGB values 48, 219, 21 and HSL 112°, 83%, 47%. It is a light colour, so black text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#30DB15#30DB15
HEX#30DB15
RGBrgb(48, 219, 21)
RGB (0–1)0.1882, 0.8588, 0.0824
RGB percentages18.8%, 85.9%, 8.2%
HSLhsl(111.8, 82.5%, 47.1%)
HSV / HSBhsv(111.8, 90.4%, 85.9%)
CMYK78.1%, 0%, 90.4%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,201,813
CSS custom property--colour: #30DB15;

Brightness & contrast

Relative luminance0.51346WCAG 2.x, 0 is black and 1 is white
Perceived brightness170 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.27:1
Contrast with white1.86:1WCAG normal text: Fail
Contrast with black11.27:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#CF24EA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E0C500no red cones; affects about 1% of men; ΔE 67.5 from the original
Deuteranopia#CEB936no green cones; the most common form, about 1% of men; ΔE 66.9 from the original
Tritanopia#00D4BAno blue cones; rare, and affects men and women equally; ΔE 75.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.86:1WCAG large text: Fail
Contrast with black, large text11.27:1WCAG large text: AAA

Named colours

Limegreen · ΔE 13.1Lawn green · ΔE 18.1Chartreuse · ΔE 19.3Lime · ΔE 20.2Green yellow · ΔE 27.2Spring green · ΔE 28.1
Nearest named CSS colourLimegreen (#32CD32)ΔE 13.09, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C015DB
Analogous#93DB15, #15DB5D
Triadic#1530DB, #DB1530
Split complementary#5D15DB, #DB1593
Tetradic#1593DB, #C015DB, #DB5D15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAF9C3
Lighter +30%#A1F594
Lighter +20%#79F066
Lighter +10%#50EC37
Darker −10%#26AC11
Darker −20%#1C7E0C
Darker −30%#114F08
Darker −40%#072103
More saturated +25%#21F000
Less saturated −25%#46BD33

Channel breakdown

R48
G219
B21
Red48 (18.8%)
Green219 (85.9%)
Blue21 (8.2%)
Hue111.82°
Saturation (HSL)82.5%
Lightness47.06%
Dominant channelGreen
Hex per channelR 30 · G DB · B 15

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Every value on this page was computed from “30db15” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.