Colour

#21914C

#21914C
Green
Dark
Nearest: Sea green

#21914C is a green with RGB values 33, 145, 76 and HSL 143°, 63%, 35%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#21914C#21914C

HEX#21914C

RGBrgb(33, 145, 76)

RGB (0–1)0.1294, 0.5686, 0.298

RGB percentages12.9%, 56.9%, 29.8%

HSLhsl(143, 62.9%, 34.9%)

HSV / HSBhsv(143, 77.2%, 56.9%)

CMYK77.2%, 0%, 47.6%, 43.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,199,884

CSS custom property--colour: #21914C;

Brightness & contrast

Relative luminance0.21096WCAG 2.x, 0 is black and 1 is white

Perceived brightness115.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.22:1

Contrast with white4.02:1WCAG normal text: Fail

Contrast with black5.22:1WCAG normal text: AA

Greyscale equivalent#747474

Inverted#DE6EB3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#928447no red cones; affects about 1% of men; ΔE 43.7 from the original

Deuteranopia#857B51no green cones; the most common form, about 1% of men; ΔE 43.8 from the original

Tritanopia#008F81no blue cones; rare, and affects men and women equally; ΔE 31.7 from the original

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

Contrast with white, large text4.02:1WCAG large text: AA

Contrast with black, large text5.22:1WCAG large text: AAA

Named colours

Sea green · ΔE 10.5 Medium seagreen · ΔE 12.9 Forest green · ΔE 17.5 Dark green · ΔE 22 Green · ΔE 23.5 Olivedrab · ΔE 28.4

Nearest named CSS colourSea green (#2E8B57)ΔE 10.51, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#912166

Analogous#2E9121, #219184

Triadic#4C2191, #914C21

Split complementary#842191, #91212E

Tetradic#212E91, #912166, #918421

Tints, shades & saturation

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

Lighter +40%#97E7B6

Lighter +30%#6DDE98

Lighter +20%#44D47B

Lighter +10%#2ABB62

Darker −10%#186736

Darker −20%#0E3E20

Darker −30%#05140B

Darker −40%#000000

More saturated +25%#0BA747

Less saturated −25%#377B51

Channel breakdown

R33

G145

B76

Red33 (12.9%)

Green145 (56.9%)

Blue76 (29.8%)

Hue143.04°

Saturation (HSL)62.92%

Lightness34.9%

Dominant channelGreen

Hex per channelR 21 · G 91 · B 4C

Keep nerding

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#21914C

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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