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Recognised as Colour

#5BCF66

  • #5BCF66
  • Green
  • Dark
  • Nearest: Light green

#5BCF66 is a green with RGB values 91, 207, 102 and HSL 126°, 55%, 58%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Light green.

Colour values

#5BCF66#5BCF66
HEX#5BCF66
RGBrgb(91, 207, 102)
RGB (0–1)0.3569, 0.8118, 0.4
RGB percentages35.7%, 81.2%, 40%
HSLhsl(125.7, 54.7%, 58.4%)
HSV / HSBhsv(125.7, 56%, 81.2%)
CMYK56%, 0%, 50.7%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,016,870
CSS custom property--colour: #5BCF66;

Brightness & contrast

Relative luminance0.47809WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.56:1
Contrast with white1.99:1WCAG normal text: Fail
Contrast with black10.56:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#A43099

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D2BE5Dno red cones; affects about 1% of men; ΔE 50 from the original
Deuteranopia#C3B46Dno green cones; the most common form, about 1% of men; ΔE 49.9 from the original
Tritanopia#45CAB7no blue cones; rare, and affects men and women equally; ΔE 45.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.99:1WCAG large text: Fail
Contrast with black, large text10.56:1WCAG large text: AAA

Named colours

Light green · ΔE 15.2Pale green · ΔE 17.5Medium seagreen · ΔE 21.1Medium spring green · ΔE 22.9Limegreen · ΔE 23.2Forest green · ΔE 24.7
Nearest named CSS colourLight green (#90EE90)ΔE 15.19, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF5BC4
Analogous#8ACF5B, #5BCFA0
Triadic#665BCF, #CF665B
Split complementary#A05BCF, #CF5B8A
Tetradic#5B8ACF, #CF5BC4, #CFA05B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FDF9
Lighter +30%#D1F2D4
Lighter +20%#AAE6B0
Lighter +10%#82DB8B
Darker −10%#38BF45
Darker −20%#2C9837
Darker −30%#217028
Darker −40%#15491A
More saturated +25%#41EA51
Less saturated −25%#76B57B

Channel breakdown

R91
G207
B102
Red91 (35.7%)
Green207 (81.2%)
Blue102 (40%)
Hue125.69°
Saturation (HSL)54.72%
Lightness58.43%
Dominant channelGreen
Hex per channelR 5B · G CF · B 66

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Every value on this page was computed from “5bcf66” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.