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Recognised as Colour

#1BF44A

  • #1BF44A
  • Green
  • Light
  • Nearest: Limegreen

#1BF44A is a green with RGB values 27, 244, 74 and HSL 133°, 91%, 53%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1BF44A#1BF44A
HEX#1BF44A
RGBrgb(27, 244, 74)
RGB (0–1)0.1059, 0.9569, 0.2902
RGB percentages10.6%, 95.7%, 29%
HSLhsl(133, 90.8%, 53.1%)
HSV / HSBhsv(133, 88.9%, 95.7%)
CMYK88.9%, 0%, 69.7%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,832,010
CSS custom property--colour: #1BF44A;

Brightness & contrast

Relative luminance0.65429WCAG 2.x, 0 is black and 1 is white
Perceived brightness189.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.09:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.09:1WCAG normal text: AAA
Greyscale equivalent#BABABA
Inverted#E40BB5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F8DC2Fno red cones; affects about 1% of men; ΔE 73.9 from the original
Deuteranopia#E3CE5Bno green cones; the most common form, about 1% of men; ΔE 73 from the original
Tritanopia#00EED2no blue cones; rare, and affects men and women equally; ΔE 69.9 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 text14.09:1WCAG large text: AAA

Named colours

Limegreen · ΔE 17.4Spring green · ΔE 18.8Lime · ΔE 19.5Lawn green · ΔE 23Chartreuse · ΔE 23.8Green yellow · ΔE 32.1
Nearest named CSS colourLimegreen (#32CD32)ΔE 17.38, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F41BC5
Analogous#59F41B, #1BF4B6
Triadic#4A1BF4, #F44A1B
Split complementary#B61BF4, #F41B59
Tetradic#1B59F4, #F41BC5, #F4B61B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEFDE4
Lighter +30%#ADFBBE
Lighter +20%#7CF997
Lighter +10%#4CF671
Darker −10%#0AD235
Darker −20%#08A129
Darker −30%#05711D
Darker −40%#034010
More saturated +25%#10FF44
Less saturated −25%#39D65B

Channel breakdown

R27
G244
B74
Red27 (10.6%)
Green244 (95.7%)
Blue74 (29%)
Hue133°
Saturation (HSL)90.79%
Lightness53.14%
Dominant channelGreen
Hex per channelR 1B · G F4 · B 4A

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Every value on this page was computed from “1bf44a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.