Colour

#21C607

#21C607
Green
Dark
Nearest: Limegreen

#21C607 is a green with RGB values 33, 198, 7 and HSL 112°, 93%, 40%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#21C607#21C607

HEX#21C607

RGBrgb(33, 198, 7)

RGB (0–1)0.1294, 0.7765, 0.0275

RGB percentages12.9%, 77.6%, 2.7%

HSLhsl(111.8, 93.2%, 40.2%)

HSV / HSBhsv(111.8, 96.5%, 77.6%)

CMYK83.3%, 0%, 96.5%, 22.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,213,383

CSS custom property--colour: #21C607;

Brightness & contrast

Relative luminance0.40727WCAG 2.x, 0 is black and 1 is white

Perceived brightness152.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.15:1

Contrast with white2.3:1WCAG normal text: Fail

Contrast with black9.15:1WCAG normal text: AAA

Greyscale equivalent#959595

Inverted#DE39F8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CBB200no red cones; affects about 1% of men; ΔE 64 from the original

Deuteranopia#BAA72Dno green cones; the most common form, about 1% of men; ΔE 63.2 from the original

Tritanopia#00C0A8no blue cones; rare, and affects men and women equally; ΔE 71.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.3:1WCAG large text: Fail

Contrast with black, large text9.15:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.6 Lawn green · ΔE 25.2 Chartreuse · ΔE 26.5 Lime · ΔE 28.8 Spring green · ΔE 29.2 Green yellow · ΔE 30.7

Nearest named CSS colourLimegreen (#32CD32)ΔE 7.56, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#AC07C6

Analogous#81C607, #07C64C

Triadic#0721C6, #C60721

Split complementary#4C07C6, #C60781

Tetradic#0781C6, #AC07C6, #C64C07

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#AAFC9D

Lighter +30%#7FFA6C

Lighter +20%#55F83B

Lighter +10%#2AF60A

Darker −10%#199505

Darker −20%#116304

Darker −30%#083202

Darker −40%#000100

More saturated +25%#1CCD00

Less saturated −25%#34AC21

Channel breakdown

R33

G198

Red33 (12.9%)

Green198 (77.6%)

Blue7 (2.7%)

Hue111.83°

Saturation (HSL)93.17%

Lightness40.2%

Dominant channelGreen

Hex per channelR 21 · G C6 · B 07

Keep nerding

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#21C607

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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