Colour

#1F5534

#1F5534
Green
Dark
Nearest: Dark olivegreen

#1F5534 is a green with RGB values 31, 85, 52 and HSL 143°, 47%, 23%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#1F5534#1F5534

HEX#1F5534

RGBrgb(31, 85, 52)

RGB (0–1)0.1216, 0.3333, 0.2039

RGB percentages12.2%, 33.3%, 20.4%

HSLhsl(143.3, 46.6%, 22.7%)

HSV / HSBhsv(143.3, 63.5%, 33.3%)

CMYK63.5%, 0%, 38.8%, 66.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,053,428

CSS custom property--colour: #1F5534;

Brightness & contrast

Relative luminance0.07036WCAG 2.x, 0 is black and 1 is white

Perceived brightness69.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.72:1

Contrast with white8.72:1WCAG normal text: AAA

Contrast with black2.41:1WCAG normal text: Fail

Greyscale equivalent#474747

Inverted#E0AACB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#554E32no red cones; affects about 1% of men; ΔE 24.9 from the original

Deuteranopia#4E4936no green cones; the most common form, about 1% of men; ΔE 25.1 from the original

Tritanopia#0D544Dno blue cones; rare, and affects men and women equally; ΔE 16.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.72:1WCAG large text: AAA

Contrast with black, large text2.41:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.9 Dark slate grey · ΔE 23.1 Sea green · ΔE 24.5 Teal · ΔE 28 Dark cyan · ΔE 31 Dim grey · ΔE 32.5

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.93, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#551F40

Analogous#25551F, #1F554F

Triadic#341F55, #55341F

Split complementary#4F1F55, #551F25

Tetradic#1F2555, #551F40, #554F1F

Tints, shades & saturation

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

Lighter +40%#74CC96

Lighter +30%#4EBF7A

Lighter +20%#3AA062

Lighter +10%#2D7A4B

Darker −10%#11301D

Darker −20%#040A06

Darker −30%#000000

Darker −40%#000000

More saturated +25%#116331

Less saturated −25%#2E4737

Channel breakdown

R31

G85

B52

Red31 (12.2%)

Green85 (33.3%)

Blue52 (20.4%)

Hue143.33°

Saturation (HSL)46.55%

Lightness22.75%

Dominant channelGreen

Hex per channelR 1F · G 55 · B 34

Keep nerding

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#1F5534

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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