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Colour

#4BF389

  • #4BF389
  • Green
  • Light
  • Nearest: Medium spring green

#4BF389 is a green with RGB values 75, 243, 137 and HSL 142°, 87%, 62%. It is a light colour, so black text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#4BF389#4BF389
HEX#4BF389
RGBrgb(75, 243, 137)
RGB (0–1)0.2941, 0.9529, 0.5373
RGB percentages29.4%, 95.3%, 53.7%
HSLhsl(142.1, 87.5%, 62.4%)
HSV / HSBhsv(142.1, 69.1%, 95.3%)
CMYK69.1%, 0%, 43.6%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,977,545
CSS custom property--colour: #4BF389;

Brightness & contrast

Relative luminance0.67403WCAG 2.x, 0 is black and 1 is white
Perceived brightness196.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.48:1
Contrast with white1.45:1WCAG normal text: Fail
Contrast with black14.48:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#B40C76

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F4DF81no red cones; affects about 1% of men; ΔE 61.2 from the original
Deuteranopia#DFD190no green cones; the most common form, about 1% of men; ΔE 61 from the original
Tritanopia#00EFD9no blue cones; rare, and affects men and women equally; ΔE 43.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.45:1WCAG large text: Fail
Contrast with black, large text14.48:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 8.5Spring green · ΔE 14.4Pale green · ΔE 17.8Light green · ΔE 19.2Limegreen · ΔE 26.1Medium seagreen · ΔE 30.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 8.5, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F34BB5
Analogous#61F34B, #4BF3DD
Triadic#894BF3, #F3894B
Split complementary#DD4BF3, #F34B61
Tetradic#4B61F3, #F34BB5, #F3DD4B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DAFDE7
Lighter +20%#ABF9C8
Lighter +10%#7BF6A8
Darker −10%#1BF06A
Darker −20%#0ECB53
Darker −30%#0A9B40
Darker −40%#076B2C
More saturated +25%#3FFF86
Less saturated −25%#63DB8F

Channel breakdown

R75
G243
B137
Red75 (29.4%)
Green243 (95.3%)
Blue137 (53.7%)
Hue142.14°
Saturation (HSL)87.5%
Lightness62.35%
Dominant channelGreen
Hex per channelR 4B · G F3 · B 89

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Every value on this page was computed from “4bf389” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.