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Recognised as Colour

#01CF43

  • #01CF43
  • Green
  • Dark
  • Nearest: Limegreen

#01CF43 is a green with RGB values 1, 207, 67 and HSL 139°, 99%, 41%. It is a dark colour, so black text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#01CF43#01CF43
HEX#01CF43
RGBrgb(1, 207, 67)
RGB (0–1)0.0039, 0.8118, 0.2627
RGB percentages0.4%, 81.2%, 26.3%
HSLhsl(139.2, 99%, 40.8%)
HSV / HSBhsv(139.2, 99.5%, 81.2%)
CMYK99.5%, 0%, 67.6%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer118,595
CSS custom property--colour: #01CF43;

Brightness & contrast

Relative luminance0.45037WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.01:1
Contrast with white2.1:1WCAG normal text: Fail
Contrast with black10.01:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#FE30BC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D2BB30no red cones; affects about 1% of men; ΔE 65.4 from the original
Deuteranopia#C0AE50no green cones; the most common form, about 1% of men; ΔE 65.2 from the original
Tritanopia#00CAB3no blue cones; rare, and affects men and women equally; ΔE 60.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.1:1WCAG large text: Fail
Contrast with black, large text10.01:1WCAG large text: AAA

Named colours

Limegreen · ΔE 6.8Spring green · ΔE 18.9Medium spring green · ΔE 27.1Forest green · ΔE 32.1Pale green · ΔE 32.9Green · ΔE 32.9
Nearest named CSS colourLimegreen (#32CD32)ΔE 6.77, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF018D
Analogous#26CF01, #01CFAA
Triadic#4301CF, #CF4301
Split complementary#AA01CF, #CF0126
Tetradic#0126CF, #CF018D, #CFAA01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9DFFBD
Lighter +30%#6BFE9A
Lighter +20%#38FE77
Lighter +10%#05FE55
Darker −10%#019C33
Darker −20%#016922
Darker −30%#003712
Darker −40%#000401
More saturated +25%#00D043
Less saturated −25%#1BB54C

Channel breakdown

R1
G207
B67
Red1 (0.4%)
Green207 (81.2%)
Blue67 (26.3%)
Hue139.22°
Saturation (HSL)99.04%
Lightness40.78%
Dominant channelGreen
Hex per channelR 01 · G CF · B 43

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Every value on this page was computed from “01cf43” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.