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Recognised as Colour

#54FB1B

  • #54FB1B
  • Green
  • Light
  • Nearest: Lawn green

#54FB1B is a green with RGB values 84, 251, 27 and HSL 105°, 97%, 55%. It is a light colour, so black text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#54FB1B#54FB1B
HEX#54FB1B
RGBrgb(84, 251, 27)
RGB (0–1)0.3294, 0.9843, 0.1059
RGB percentages32.9%, 98.4%, 10.6%
HSLhsl(104.7, 96.6%, 54.5%)
HSV / HSBhsv(104.7, 89.2%, 98.4%)
CMYK66.5%, 0%, 89.2%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,569,307
CSS custom property--colour: #54FB1B;

Brightness & contrast

Relative luminance0.70958WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.19:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.19:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#AB04E4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE300no red cones; affects about 1% of men; ΔE 69.1 from the original
Deuteranopia#EFD640no green cones; the most common form, about 1% of men; ΔE 70.1 from the original
Tritanopia#35F3D6no blue cones; rare, and affects men and women equally; ΔE 83.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.38:1WCAG large text: Fail
Contrast with black, large text15.19:1WCAG large text: AAA

Named colours

Lawn green · ΔE 9.8Lime · ΔE 10Chartreuse · ΔE 10.2Green yellow · ΔE 24.5Limegreen · ΔE 26Spring green · ΔE 33.6
Nearest named CSS colourLawn green (#7CFC00)ΔE 9.76, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C21BFB
Analogous#C4FB1B, #1BFB52
Triadic#1B54FB, #FB1B54
Split complementary#521BFB, #FB1BC4
Tetradic#1BC4FB, #C21BFB, #FB521B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAFFE3
Lighter +30%#C5FEB1
Lighter +20%#9FFD7F
Lighter +10%#7AFC4D
Darker −10%#3CDF04
Darker −20%#2EAD03
Darker −30%#217B02
Darker −40%#134901
More saturated +25%#52FF17
Less saturated −25%#62DE38

Channel breakdown

R84
G251
B27
Red84 (32.9%)
Green251 (98.4%)
Blue27 (10.6%)
Hue104.73°
Saturation (HSL)96.55%
Lightness54.51%
Dominant channelGreen
Hex per channelR 54 · G FB · B 1B

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Every value on this page was computed from “54fb1b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.