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Colour

#01AC37

  • #01AC37
  • Green
  • Dark
  • Nearest: Forest green

#01AC37 is a green with RGB values 1, 172, 55 and HSL 139°, 99%, 34%. It is a dark colour, so black text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#01AC37#01AC37
HEX#01AC37
RGBrgb(1, 172, 55)
RGB (0–1)0.0039, 0.6745, 0.2157
RGB percentages0.4%, 67.5%, 21.6%
HSLhsl(138.9, 98.8%, 33.9%)
HSV / HSBhsv(138.9, 99.4%, 67.5%)
CMYK99.4%, 0%, 68%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer109,623
CSS custom property--colour: #01AC37;

Brightness & contrast

Relative luminance0.29787WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.96:1
Contrast with white3.02:1WCAG normal text: Fail
Contrast with black6.96:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#FE53C8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AF9B27no red cones; affects about 1% of men; ΔE 57.2 from the original
Deuteranopia#9F9042no green cones; the most common form, about 1% of men; ΔE 56.8 from the original
Tritanopia#00A894no blue cones; rare, and affects men and women equally; ΔE 51.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.02:1WCAG large text: AA
Contrast with black, large text6.96:1WCAG large text: AAA

Named colours

Forest green · ΔE 16Green · ΔE 18Limegreen · ΔE 18.5Medium seagreen · ΔE 27.1Light green · ΔE 31.1Spring green · ΔE 31.3
Nearest named CSS colourForest green (#228B22)ΔE 16.05, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AC0176
Analogous#21AC01, #01AC8C
Triadic#3701AC, #AC3701
Split complementary#8C01AC, #AC0121
Tetradic#0121AC, #AC0176, #AC8C01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7BFEA4
Lighter +30%#48FE81
Lighter +20%#15FE5F
Lighter +10%#01DF47
Darker −10%#017927
Darker −20%#004717
Darker −30%#001406
Darker −40%#000000
More saturated +25%#00AD37
Less saturated −25%#17963F

Channel breakdown

R1
G172
B55
Red1 (0.4%)
Green172 (67.5%)
Blue55 (21.6%)
Hue138.95°
Saturation (HSL)98.84%
Lightness33.92%
Dominant channelGreen
Hex per channelR 01 · G AC · B 37

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Every value on this page was computed from “01ac37” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.