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Colour

#1CD22A

  • #1CD22A
  • Green
  • Dark
  • Nearest: Limegreen

#1CD22A is a green with RGB values 28, 210, 42 and HSL 125°, 76%, 47%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1CD22A#1CD22A
HEX#1CD22A
RGBrgb(28, 210, 42)
RGB (0–1)0.1098, 0.8235, 0.1647
RGB percentages11%, 82.4%, 16.5%
HSLhsl(124.6, 76.5%, 46.7%)
HSV / HSBhsv(124.6, 86.7%, 82.4%)
CMYK86.7%, 0%, 80%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,888,810
CSS custom property--colour: #1CD22A;

Brightness & contrast

Relative luminance0.46507WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.3:1
Contrast with white2.04:1WCAG normal text: Fail
Contrast with black10.3:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#E32DD5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6BD00no red cones; affects about 1% of men; ΔE 66.6 from the original
Deuteranopia#C4B13Fno green cones; the most common form, about 1% of men; ΔE 65.8 from the original
Tritanopia#00CCB3no blue cones; rare, and affects men and women equally; ΔE 68.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.04:1WCAG large text: Fail
Contrast with black, large text10.3:1WCAG large text: AAA

Named colours

Limegreen · ΔE 5.9Spring green · ΔE 23.8Lawn green · ΔE 25.2Chartreuse · ΔE 26.5Lime · ΔE 27.1Green yellow · ΔE 31.3
Nearest named CSS colourLimegreen (#32CD32)ΔE 5.86, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D21CC4
Analogous#69D21C, #1CD285
Triadic#2A1CD2, #D22A1C
Split complementary#851CD2, #D21C69
Tetradic#1C69D2, #D21CC4, #D2851C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C3F7C7
Lighter +30%#96F19D
Lighter +20%#69EB73
Lighter +10%#3CE549
Darker −10%#16A521
Darker −20%#107818
Darker −30%#0A4B0F
Darker −40%#041E06
More saturated +25%#00EE12
Less saturated −25%#3AB443

Channel breakdown

R28
G210
B42
Red28 (11%)
Green210 (82.4%)
Blue42 (16.5%)
Hue124.62°
Saturation (HSL)76.47%
Lightness46.67%
Dominant channelGreen
Hex per channelR 1C · G D2 · B 2A

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Every value on this page was computed from “1cd22a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.