Recognised as Colour

#213E2B

#213E2B
Green
Dark
Nearest: Dark slate grey

#213E2B is a green with RGB values 33, 62, 43 and HSL 141°, 31%, 19%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#213E2B#213E2B

HEX#213E2B

RGBrgb(33, 62, 43)

RGB (0–1)0.1294, 0.2431, 0.1686

RGB percentages12.9%, 24.3%, 16.9%

HSLhsl(140.7, 30.5%, 18.6%)

HSV / HSBhsv(140.7, 46.8%, 24.3%)

CMYK46.8%, 0%, 30.6%, 75.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,178,603

CSS custom property--colour: #213E2B;

Brightness & contrast

Relative luminance0.03943WCAG 2.x, 0 is black and 1 is white

Perceived brightness52.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.74:1

Contrast with white11.74:1WCAG normal text: AAA

Contrast with black1.79:1WCAG normal text: Fail

Greyscale equivalent#363636

Inverted#DEC1D4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3E3A2Ano red cones; affects about 1% of men; ΔE 14.9 from the original

Deuteranopia#39372Cno green cones; the most common form, about 1% of men; ΔE 14.7 from the original

Tritanopia#1B3D39no blue cones; rare, and affects men and women equally; ΔE 10 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.74:1WCAG large text: AAA

Contrast with black, large text1.79:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15 Dim grey · ΔE 27.6 Dark olivegreen · ΔE 29.2 Black · ΔE 29.6 Teal · ΔE 32.6 Gray · ΔE 35.1

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.99, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3E2134

Analogous#253E21, #213E3A

Triadic#2B213E, #3E2B21

Split complementary#3A213E, #3E2125

Tetradic#21253E, #3E2134, #3E3A21

Tints, shades & saturation

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

Lighter +40%#75B68C

Lighter +30%#56A270

Lighter +20%#448159

Lighter +10%#335F42

Darker −10%#0F1D14

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#154A27

Less saturated −25%#2D322F

Channel breakdown

R33

G62

B43

Red33 (12.9%)

Green62 (24.3%)

Blue43 (16.9%)

Hue140.69°

Saturation (HSL)30.53%

Lightness18.63%

Dominant channelGreen

Hex per channelR 21 · G 3E · B 2B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#213E2B

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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