Colour

#182F01

#182F01
Green
Dark
Nearest: Dark olivegreen

#182F01 is a green with RGB values 24, 47, 1 and HSL 90°, 96%, 9%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#182F01#182F01

HEX#182F01

RGBrgb(24, 47, 1)

RGB (0–1)0.0941, 0.1843, 0.0039

RGB percentages9.4%, 18.4%, 0.4%

HSLhsl(90, 95.8%, 9.4%)

HSV / HSBhsv(90, 97.9%, 18.4%)

CMYK48.9%, 0%, 97.9%, 81.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,584,897

CSS custom property--colour: #182F01;

Brightness & contrast

Relative luminance0.02229WCAG 2.x, 0 is black and 1 is white

Perceived brightness38.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.52:1

Contrast with white14.52:1WCAG normal text: AAA

Contrast with black1.45:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#E7D0FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#312A00no red cones; affects about 1% of men; ΔE 16.1 from the original

Deuteranopia#2E2805no green cones; the most common form, about 1% of men; ΔE 16.2 from the original

Tritanopia#182D26no blue cones; rare, and affects men and women equally; ΔE 22.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.52:1WCAG large text: AAA

Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 26.6 Dark slate grey · ΔE 31.3 Black · ΔE 33.9 Dark green · ΔE 36.9 Dim grey · ΔE 40.5 Sea green · ΔE 41.1

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 26.64, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#18012F

Analogous#2F2F01, #012F01

Triadic#01182F, #2F0118

Split complementary#01012F, #2F012F

Tetradic#012F2F, #18012F, #2F0101

Tints, shades & saturation

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

Lighter +40%#7EF705

Lighter +30%#65C504

Lighter +20%#4B9303

Lighter +10%#326102

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#183000

Less saturated −25%#182907

Channel breakdown

R24

G47

Red24 (9.4%)

Green47 (18.4%)

Blue1 (0.4%)

Hue90°

Saturation (HSL)95.83%

Lightness9.41%

Dominant channelGreen

Hex per channelR 18 · G 2F · B 01

Keep nerding

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#182F01

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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