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Colour

#8CFF17

  • #8CFF17
  • Green
  • Light
  • Nearest: Lawn green

#8CFF17 is a green with RGB values 140, 255, 23 and HSL 90°, 100%, 55%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#8CFF17#8CFF17
HEX#8CFF17
RGBrgb(140, 255, 23)
RGB (0–1)0.549, 1, 0.0902
RGB percentages54.9%, 100%, 9%
HSLhsl(89.7, 100%, 54.5%)
HSV / HSBhsv(89.7, 91%, 100%)
CMYK45.1%, 0%, 91%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,240,343
CSS custom property--colour: #8CFF17;

Brightness & contrast

Relative luminance0.77157WCAG 2.x, 0 is black and 1 is white
Perceived brightness210 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.43:1
Contrast with white1.28:1WCAG normal text: Fail
Contrast with black16.43:1WCAG normal text: AAA
Greyscale equivalent#D6D6D6
Inverted#7300E8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE900no red cones; affects about 1% of men; ΔE 53.4 from the original
Deuteranopia#FAE03Eno green cones; the most common form, about 1% of men; ΔE 57.1 from the original
Tritanopia#89F5D9no blue cones; rare, and affects men and women equally; ΔE 84.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.28:1WCAG large text: Fail
Contrast with black, large text16.43:1WCAG large text: AAA

Named colours

Lawn green · ΔE 4.2Chartreuse · ΔE 4.4Green yellow · ΔE 11.9Lime · ΔE 22.4Limegreen · ΔE 29.2Yellow green · ΔE 34.4
Nearest named CSS colourLawn green (#7CFC00)ΔE 4.22, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8A17FF
Analogous#FFFE17, #18FF17
Triadic#178CFF, #FF178C
Split complementary#1718FF, #FE17FF
Tetradic#17FFFE, #8A17FF, #FF1718

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FFE3
Lighter +30%#D8FFB0
Lighter +20%#BFFF7D
Lighter +10%#A5FF4A
Darker −10%#72E300
Darker −20%#59B000
Darker −30%#3F7D00
Darker −40%#254A00
More saturated +25%#8CFF17
Less saturated −25%#8CE234

Channel breakdown

R140
G255
B23
Red140 (54.9%)
Green255 (100%)
Blue23 (9%)
Hue89.74°
Saturation (HSL)100%
Lightness54.51%
Dominant channelGreen
Hex per channelR 8C · G FF · B 17

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Every value on this page was computed from “8cff17” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.