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Recognised as Colour

#2BB51A

  • #2BB51A
  • Green
  • Dark
  • Nearest: Limegreen

#2BB51A is a green with RGB values 43, 181, 26 and HSL 113°, 75%, 41%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#2BB51A#2BB51A
HEX#2BB51A
RGBrgb(43, 181, 26)
RGB (0–1)0.1686, 0.7098, 0.102
RGB percentages16.9%, 71%, 10.2%
HSLhsl(113.4, 74.9%, 40.6%)
HSV / HSBhsv(113.4, 85.6%, 71%)
CMYK76.2%, 0%, 85.6%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,864,410
CSS custom property--colour: #2BB51A;

Brightness & contrast

Relative luminance0.33636WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.73:1
Contrast with white2.72:1WCAG normal text: Fail
Contrast with black7.73:1WCAG normal text: AAA
Greyscale equivalent#8C8C8C
Inverted#D44AE5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B9A300no red cones; affects about 1% of men; ΔE 57.4 from the original
Deuteranopia#AA9930no green cones; the most common form, about 1% of men; ΔE 56.8 from the original
Tritanopia#00AF9Ano blue cones; rare, and affects men and women equally; ΔE 63.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.72:1WCAG large text: Fail
Contrast with black, large text7.73:1WCAG large text: AAA

Named colours

Limegreen · ΔE 9.4Green · ΔE 23.8Forest green · ΔE 24.6Yellow green · ΔE 27.5Spring green · ΔE 31.2Lawn green · ΔE 34.7
Nearest named CSS colourLimegreen (#32CD32)ΔE 9.38, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A41AB5
Analogous#78B51A, #1AB557
Triadic#1A2BB5, #B51A2B
Split complementary#571AB5, #B51A78
Tetradic#1A78B5, #A41AB5, #B5571A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1F3A8
Lighter +30%#88EC7C
Lighter +20%#60E64F
Lighter +10%#37DF23
Darker −10%#208814
Darker −20%#165C0D
Darker −30%#0B2F07
Darker −40%#010300
More saturated +25%#17CF00
Less saturated −25%#3F9B34

Channel breakdown

R43
G181
B26
Red43 (16.9%)
Green181 (71%)
Blue26 (10.2%)
Hue113.42°
Saturation (HSL)74.88%
Lightness40.59%
Dominant channelGreen
Hex per channelR 2B · G B5 · B 1A

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Every value on this page was computed from “2bb51a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.