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Recognised as Colour

#01BB41

  • #01BB41
  • Green
  • Dark
  • Nearest: Limegreen

#01BB41 is a green with RGB values 1, 187, 65 and HSL 141°, 99%, 37%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#01BB41#01BB41
HEX#01BB41
RGBrgb(1, 187, 65)
RGB (0–1)0.0039, 0.7333, 0.2549
RGB percentages0.4%, 73.3%, 25.5%
HSLhsl(140.6, 98.9%, 36.9%)
HSV / HSBhsv(140.6, 99.5%, 73.3%)
CMYK99.5%, 0%, 65.2%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer113,473
CSS custom property--colour: #01BB41;

Brightness & contrast

Relative luminance0.35929WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.19:1
Contrast with white2.57:1WCAG normal text: Fail
Contrast with black8.19:1WCAG normal text: AAA
Greyscale equivalent#8B8B8B
Inverted#FE44BE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BEA932no red cones; affects about 1% of men; ΔE 60.3 from the original
Deuteranopia#AD9D4Cno green cones; the most common form, about 1% of men; ΔE 60.1 from the original
Tritanopia#00B6A2no blue cones; rare, and affects men and women equally; ΔE 54.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.57:1WCAG large text: Fail
Contrast with black, large text8.19:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14Forest green · ΔE 22.1Green · ΔE 23.9Spring green · ΔE 25.4Medium spring green · ΔE 27.5Light green · ΔE 29.7
Nearest named CSS colourLimegreen (#32CD32)ΔE 13.97, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BB017B
Analogous#1EBB01, #01BB9E
Triadic#4101BB, #BB4101
Split complementary#9E01BB, #BB011E
Tetradic#011EBB, #BB017B, #BB9E01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AFEB2
Lighter +30%#57FE90
Lighter +20%#24FE6F
Lighter +10%#01EE53
Darker −10%#01882F
Darker −20%#00561E
Darker −30%#00230C
Darker −40%#000000
More saturated +25%#00BC41
Less saturated −25%#18A348

Channel breakdown

R1
G187
B65
Red1 (0.4%)
Green187 (73.3%)
Blue65 (25.5%)
Hue140.65°
Saturation (HSL)98.94%
Lightness36.86%
Dominant channelGreen
Hex per channelR 01 · G BB · B 41

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Every value on this page was computed from “01bb41” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.