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Recognised as Colour

#39CF10

  • #39CF10
  • Green
  • Dark
  • Nearest: Limegreen

#39CF10 is a green with RGB values 57, 207, 16 and HSL 107°, 86%, 44%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#39CF10#39CF10
HEX#39CF10
RGBrgb(57, 207, 16)
RGB (0–1)0.2235, 0.8118, 0.0627
RGB percentages22.4%, 81.2%, 6.3%
HSLhsl(107.1, 85.7%, 43.7%)
HSV / HSBhsv(107.1, 92.3%, 81.2%)
CMYK72.5%, 0%, 92.3%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,788,560
CSS custom property--colour: #39CF10;

Brightness & contrast

Relative luminance0.45533WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.11:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.11:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#C630EF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D5BB00no red cones; affects about 1% of men; ΔE 63 from the original
Deuteranopia#C4AF32no green cones; the most common form, about 1% of men; ΔE 62.9 from the original
Tritanopia#08C8B0no blue cones; rare, and affects men and women equally; ΔE 73 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.11:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.7Lawn green · ΔE 21.6Chartreuse · ΔE 22.9Lime · ΔE 26.5Green yellow · ΔE 27.2Spring green · ΔE 28.9
Nearest named CSS colourLimegreen (#32CD32)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#A610CF
Analogous#98CF10, #10CF47
Triadic#1039CF, #CF1039
Split complementary#4710CF, #CF1099
Tetradic#1098CF, #A610CF, #CF4710

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C1F9B2
Lighter +30%#9BF583
Lighter +20%#75F253
Lighter +10%#4FEE24
Darker −10%#2CA00C
Darker −20%#1F7009
Darker −30%#124105
Darker −40%#051201
More saturated +25%#30DF00
Less saturated −25%#49B32C

Channel breakdown

R57
G207
B16
Red57 (22.4%)
Green207 (81.2%)
Blue16 (6.3%)
Hue107.12°
Saturation (HSL)85.65%
Lightness43.73%
Dominant channelGreen
Hex per channelR 39 · G CF · B 10

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Every value on this page was computed from “39cf10” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.