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Recognised as Colour

#28FF6C

  • #28FF6C
  • Green
  • Light
  • Nearest: Spring green

#28FF6C is a green with RGB values 40, 255, 108 and HSL 139°, 100%, 58%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#28FF6C#28FF6C
HEX#28FF6C
RGBrgb(40, 255, 108)
RGB (0–1)0.1569, 1, 0.4235
RGB percentages15.7%, 100%, 42.4%
HSLhsl(139, 100%, 57.8%)
HSV / HSBhsv(139, 84.3%, 100%)
CMYK84.3%, 0%, 57.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,686,828
CSS custom property--colour: #28FF6C;

Brightness & contrast

Relative luminance0.73054WCAG 2.x, 0 is black and 1 is white
Perceived brightness199.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.61:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.61:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#D70093

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE85Dno red cones; affects about 1% of men; ΔE 71.1 from the original
Deuteranopia#EBD878no green cones; the most common form, about 1% of men; ΔE 72.2 from the original
Tritanopia#00F9DFno blue cones; rare, and affects men and women equally; ΔE 61.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.35:1WCAG large text: Fail
Contrast with black, large text15.61:1WCAG large text: AAA

Named colours

Spring green · ΔE 8.7Limegreen · ΔE 19.9Medium spring green · ΔE 24.3Lime · ΔE 28.8Lawn green · ΔE 30.9Chartreuse · ΔE 31.6
Nearest named CSS colourSpring green (#00FF7F)ΔE 8.72, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF28BB
Analogous#4FFF28, #28FFD7
Triadic#6C28FF, #FF6C28
Split complementary#D828FF, #FF284F
Tetradic#2850FF, #FF28BB, #FFD728

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F4FFF7
Lighter +30%#C1FFD5
Lighter +20%#8EFFB2
Lighter +10%#5BFF8F
Darker −10%#00F44D
Darker −20%#00C13D
Darker −30%#008E2D
Darker −40%#005B1D
More saturated +25%#28FF6C
Less saturated −25%#43E476

Channel breakdown

R40
G255
B108
Red40 (15.7%)
Green255 (100%)
Blue108 (42.4%)
Hue138.98°
Saturation (HSL)100%
Lightness57.84%
Dominant channelGreen
Hex per channelR 28 · G FF · B 6C

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Every value on this page was computed from “28ff6c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.