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Colour

#28FF0A

  • #28FF0A
  • Green
  • Light
  • Nearest: Lime

#28FF0A is a green with RGB values 40, 255, 10 and HSL 113°, 100%, 52%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#28FF0A#28FF0A
HEX#28FF0A
RGBrgb(40, 255, 10)
RGB (0–1)0.1569, 1, 0.0392
RGB percentages15.7%, 100%, 3.9%
HSLhsl(112.7, 100%, 52%)
HSV / HSBhsv(112.7, 96.1%, 100%)
CMYK84.3%, 0%, 96.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,686,730
CSS custom property--colour: #28FF0A;

Brightness & contrast

Relative luminance0.71993WCAG 2.x, 0 is black and 1 is white
Perceived brightness196.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.4:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.4:1WCAG normal text: AAA
Greyscale equivalent#C0C0C0
Inverted#D700F5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE600no red cones; affects about 1% of men; ΔE 75 from the original
Deuteranopia#F0D73Cno green cones; the most common form, about 1% of men; ΔE 77.5 from the original
Tritanopia#00F7D9no blue cones; rare, and affects men and women equally; ΔE 87 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.4:1WCAG large text: AAA

Named colours

Lime · ΔE 2.2Lawn green · ΔE 16.4Chartreuse · ΔE 16.4Limegreen · ΔE 31.2Green yellow · ΔE 31.8Spring green · ΔE 36.4
Nearest named CSS colourLime (#00FF00)ΔE 2.18, below the just-noticeable difference
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E10AFF
Analogous#A2FF0A, #0AFF67
Triadic#0A28FF, #FF0A28
Split complementary#670AFF, #FF0AA2
Tetradic#0AA2FF, #E10AFF, #FF670A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBFFD6
Lighter +30%#AEFFA3
Lighter +20%#82FF70
Lighter +10%#55FF3D
Darker −10%#1AD600
Darker −20%#14A300
Darker −30%#0E7000
Darker −40%#073D00
More saturated +25%#28FF0A
Less saturated −25%#3FE029

Channel breakdown

R40
G255
B10
Red40 (15.7%)
Green255 (100%)
Blue10 (3.9%)
Hue112.65°
Saturation (HSL)100%
Lightness51.96%
Dominant channelGreen
Hex per channelR 28 · G FF · B 0A

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Every value on this page was computed from “28ff0a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.