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Colour

#1AB21A

  • #1AB21A
  • Green
  • Dark
  • Nearest: Limegreen

#1AB21A is a green with RGB values 26, 178, 26 and HSL 120°, 75%, 40%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1AB21A#1AB21A
HEX#1AB21A
RGBrgb(26, 178, 26)
RGB (0–1)0.102, 0.698, 0.102
RGB percentages10.2%, 69.8%, 10.2%
HSLhsl(120, 74.5%, 40%)
HSV / HSBhsv(120, 85.4%, 69.8%)
CMYK85.4%, 0%, 85.4%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,749,530
CSS custom property--colour: #1AB21A;

Brightness & contrast

Relative luminance0.32135WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.43:1
Contrast with white2.83:1WCAG normal text: Fail
Contrast with black7.43:1WCAG normal text: AAA
Greyscale equivalent#878787
Inverted#E54DE5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B6A000no red cones; affects about 1% of men; ΔE 58.8 from the original
Deuteranopia#A79630no green cones; the most common form, about 1% of men; ΔE 58.3 from the original
Tritanopia#00AC97no blue cones; rare, and affects men and women equally; ΔE 63 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.83:1WCAG large text: Fail
Contrast with black, large text7.43:1WCAG large text: AAA

Named colours

Limegreen · ΔE 10.1Green · ΔE 23Forest green · ΔE 23.8Yellow green · ΔE 29.4Spring green · ΔE 31.1Lawn green · ΔE 36.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 10.07, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B21AB2
Analogous#66B21A, #1AB266
Triadic#1A1AB2, #B21A1A
Split complementary#661AB2, #B21A66
Tetradic#1A66B2, #B21AB2, #B2661A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6F2A6
Lighter +30%#79EC79
Lighter +20%#4DE54D
Lighter +10%#21DF21
Darker −10%#138613
Darker −20%#0D590D
Darker −30%#072D07
Darker −40%#000000
More saturated +25%#00CC00
Less saturated −25%#339933

Channel breakdown

R26
G178
B26
Red26 (10.2%)
Green178 (69.8%)
Blue26 (10.2%)
Hue120°
Saturation (HSL)74.51%
Lightness40%
Dominant channelGreen
Hex per channelR 1A · G B2 · B 1A

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Every value on this page was computed from “1ab21a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.