Colour

#21985A

#21985A
Green
Dark
Nearest: Sea green

#21985A is a green with RGB values 33, 152, 90 and HSL 149°, 64%, 36%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#21985A#21985A

HEX#21985A

RGBrgb(33, 152, 90)

RGB (0–1)0.1294, 0.5961, 0.3529

RGB percentages12.9%, 59.6%, 35.3%

HSLhsl(148.7, 64.3%, 36.3%)

HSV / HSBhsv(148.7, 78.3%, 59.6%)

CMYK78.3%, 0%, 40.8%, 40.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,201,690

CSS custom property--colour: #21985A;

Brightness & contrast

Relative luminance0.23518WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.7:1

Contrast with white3.68:1WCAG normal text: Fail

Contrast with black5.7:1WCAG normal text: AA

Greyscale equivalent#7A7A7A

Inverted#DE67A5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#988B56no red cones; affects about 1% of men; ΔE 44 from the original

Deuteranopia#8A815Eno green cones; the most common form, about 1% of men; ΔE 44.3 from the original

Tritanopia#009689no blue cones; rare, and affects men and women equally; ΔE 28.3 from the original

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

Contrast with white, large text3.68:1WCAG large text: AA

Contrast with black, large text5.7:1WCAG large text: AAA

Named colours

Sea green · ΔE 8.7 Medium seagreen · ΔE 9.8 Forest green · ΔE 22.1 Medium aquamarine · ΔE 26.6 Dark green · ΔE 26.7 Green · ΔE 28.3

Nearest named CSS colourSea green (#2E8B57)ΔE 8.7, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#98215F

Analogous#239821, #219896

Triadic#5A2198, #985A21

Split complementary#962198, #982123

Tetradic#212398, #98215F, #989621

Tints, shades & saturation

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

Lighter +40%#9CE9C1

Lighter +30%#72E0A7

Lighter +20%#48D78C

Lighter +10%#2AC273

Darker −10%#186E41

Darker −20%#0F4428

Darker −30%#061A10

Darker −40%#000000

More saturated +25%#0AAF59

Less saturated −25%#38815B

Channel breakdown

R33

G152

B90

Red33 (12.9%)

Green152 (59.6%)

Blue90 (35.3%)

Hue148.74°

Saturation (HSL)64.32%

Lightness36.27%

Dominant channelGreen

Hex per channelR 21 · G 98 · B 5A

Keep nerding

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#21985A

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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