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Recognised as Colour

#5BDA21

  • #5BDA21
  • Green
  • Light
  • Nearest: Limegreen

#5BDA21 is a green with RGB values 91, 218, 33 and HSL 101°, 74%, 49%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#5BDA21#5BDA21
HEX#5BDA21
RGBrgb(91, 218, 33)
RGB (0–1)0.3569, 0.8549, 0.1294
RGB percentages35.7%, 85.5%, 12.9%
HSLhsl(101.2, 73.7%, 49.2%)
HSV / HSBhsv(101.2, 84.9%, 85.5%)
CMYK58.3%, 0%, 84.9%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,019,617
CSS custom property--colour: #5BDA21;

Brightness & contrast

Relative luminance0.52477WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.5:1
Contrast with white1.83:1WCAG normal text: Fail
Contrast with black11.5:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#A425DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E1C600no red cones; affects about 1% of men; ΔE 58.9 from the original
Deuteranopia#D1BC3Bno green cones; the most common form, about 1% of men; ΔE 58 from the original
Tritanopia#4DD2BAno blue cones; rare, and affects men and women equally; ΔE 73.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.83:1WCAG large text: Fail
Contrast with black, large text11.5:1WCAG large text: AAA

Named colours

Limegreen · ΔE 11.2Lawn green · ΔE 18.3Chartreuse · ΔE 19.6Green yellow · ΔE 21.4Yellow green · ΔE 26.6Lime · ΔE 27.1
Nearest named CSS colourLimegreen (#32CD32)ΔE 11.23, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A021DA
Analogous#B8DA21, #21DA43
Triadic#215BDA, #DA215B
Split complementary#4321DA, #DA21B8
Tetradic#21B8DA, #A021DA, #DA4321

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCF8CF
Lighter +30%#BBF1A3
Lighter +20%#9BEA77
Lighter +10%#7AE44A
Darker −10%#49AE1A
Darker −20%#368114
Darker −30%#24550D
Darker −40%#112906
More saturated +25%#4FF902
Less saturated −25%#67BB40

Channel breakdown

R91
G218
B33
Red91 (35.7%)
Green218 (85.5%)
Blue33 (12.9%)
Hue101.19°
Saturation (HSL)73.71%
Lightness49.22%
Dominant channelGreen
Hex per channelR 5B · G DA · B 21

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Every value on this page was computed from “5bda21” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.