Recognised as Colour

#1B4923

#1B4923
Green
Dark
Nearest: Dark olivegreen

#1B4923 is a green with RGB values 27, 73, 35 and HSL 130°, 46%, 20%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#1B4923#1B4923

HEX#1B4923

RGBrgb(27, 73, 35)

RGB (0–1)0.1059, 0.2863, 0.1373

RGB percentages10.6%, 28.6%, 13.7%

HSLhsl(130.4, 46%, 19.6%)

HSV / HSBhsv(130.4, 63%, 28.6%)

CMYK63%, 0%, 52.1%, 71.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,788,195

CSS custom property--colour: #1B4923;

Brightness & contrast

Relative luminance0.05119WCAG 2.x, 0 is black and 1 is white

Perceived brightness59 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.38:1

Contrast with white10.38:1WCAG normal text: AAA

Contrast with black2.02:1WCAG normal text: Fail

Greyscale equivalent#3C3C3C

Inverted#E4B6DC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4A4320no red cones; affects about 1% of men; ΔE 23.1 from the original

Deuteranopia#443E26no green cones; the most common form, about 1% of men; ΔE 23.8 from the original

Tritanopia#114740no blue cones; rare, and affects men and women equally; ΔE 19.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.38:1WCAG large text: AAA

Contrast with black, large text2.02:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.7 Dark slate grey · ΔE 26 Sea green · ΔE 28.5 Dark green · ΔE 31.2 Teal · ΔE 34.2 Dim grey · ΔE 35.6

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.68, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#491B41

Analogous#2A491B, #1B493A

Triadic#231B49, #49231B

Split complementary#3A1B49, #491B2A

Tetradic#1B2A49, #491B41, #493A1B

Tints, shades & saturation

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

Lighter +40%#69C779

Lighter +30%#44B959

Lighter +20%#379347

Lighter +10%#296E35

Darker −10%#0D2411

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0F561B

Less saturated −25%#283D2B

Channel breakdown

R27

G73

B35

Red27 (10.6%)

Green73 (28.6%)

Blue35 (13.7%)

Hue130.43°

Saturation (HSL)46%

Lightness19.61%

Dominant channelGreen

Hex per channelR 1B · G 49 · B 23

Keep nerding

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

#1B4923

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

Nerdulate something else