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Colour

#01CB3D

  • #01CB3D
  • Green
  • Dark
  • Nearest: Limegreen

#01CB3D is a green with RGB values 1, 203, 61 and HSL 138°, 99%, 40%. It is a dark colour, so black text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#01CB3D#01CB3D
HEX#01CB3D
RGBrgb(1, 203, 61)
RGB (0–1)0.0039, 0.7961, 0.2392
RGB percentages0.4%, 79.6%, 23.9%
HSLhsl(137.8, 99%, 40%)
HSV / HSBhsv(137.8, 99.5%, 79.6%)
CMYK99.5%, 0%, 70%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer117,565
CSS custom property--colour: #01CB3D;

Brightness & contrast

Relative luminance0.43055WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.61:1
Contrast with white2.18:1WCAG normal text: Fail
Contrast with black9.61:1WCAG normal text: AAA
Greyscale equivalent#969696
Inverted#FE34C2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CEB727no red cones; affects about 1% of men; ΔE 64.9 from the original
Deuteranopia#BCAA4Bno green cones; the most common form, about 1% of men; ΔE 64.7 from the original
Tritanopia#00C6AFno blue cones; rare, and affects men and women equally; ΔE 61 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.18:1WCAG large text: Fail
Contrast with black, large text9.61:1WCAG large text: AAA

Named colours

Limegreen · ΔE 5.8Spring green · ΔE 20.6Medium spring green · ΔE 28.6Forest green · ΔE 31.1Green · ΔE 31.7Lawn green · ΔE 33.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 5.75, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB018F
Analogous#2ACB01, #01CBA2
Triadic#3D01CB, #CB3D01
Split complementary#A201CB, #CB012A
Tetradic#012ACB, #CB018F, #CBA201

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9AFFB8
Lighter +30%#67FE94
Lighter +20%#34FE70
Lighter +10%#01FE4C
Darker −10%#01982E
Darker −20%#00661E
Darker −30%#00330F
Darker −40%#000000
More saturated +25%#00CC3D
Less saturated −25%#1AB247

Channel breakdown

R1
G203
B61
Red1 (0.4%)
Green203 (79.6%)
Blue61 (23.9%)
Hue137.82°
Saturation (HSL)99.02%
Lightness40%
Dominant channelGreen
Hex per channelR 01 · G CB · B 3D

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Every value on this page was computed from “01cb3d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.