Colour

#12301D

#12301D
Green
Dark
Nearest: Dark slate grey

#12301D is a green with RGB values 18, 48, 29 and HSL 142°, 45%, 13%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#12301D#12301D

HEX#12301D

RGBrgb(18, 48, 29)

RGB (0–1)0.0706, 0.1882, 0.1137

RGB percentages7.1%, 18.8%, 11.4%

HSLhsl(142, 45.5%, 12.9%)

HSV / HSBhsv(142, 62.5%, 18.8%)

CMYK62.5%, 0%, 39.6%, 81.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,191,965

CSS custom property--colour: #12301D;

Brightness & contrast

Relative luminance0.02331WCAG 2.x, 0 is black and 1 is white

Perceived brightness39.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.32:1

Contrast with white14.32:1WCAG normal text: AAA

Contrast with black1.47:1WCAG normal text: Fail

Greyscale equivalent#282828

Inverted#EDCFE2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#302C1Cno red cones; affects about 1% of men; ΔE 15.6 from the original

Deuteranopia#2C291Eno green cones; the most common form, about 1% of men; ΔE 15.8 from the original

Tritanopia#0A2F2Bno blue cones; rare, and affects men and women equally; ΔE 10.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.32:1WCAG large text: AAA

Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.5 Black · ΔE 25.5 Dim grey · ΔE 33.2 Dark olivegreen · ΔE 33.3 Teal · ΔE 37.7 Gray · ΔE 41

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.54, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#301225

Analogous#163012, #12302C

Triadic#1D1230, #301D12

Split complementary#2C1230, #301216

Tetradic#121630, #301225, #302C12

Tints, shades & saturation

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

Lighter +40%#50BE78

Lighter +30%#3C9F60

Lighter +20%#2E7A4A

Lighter +10%#205533

Darker −10%#040B07

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0A381B

Less saturated −25%#1A281F

Channel breakdown

R18

G48

B29

Red18 (7.1%)

Green48 (18.8%)

Blue29 (11.4%)

Hue142°

Saturation (HSL)45.45%

Lightness12.94%

Dominant channelGreen

Hex per channelR 12 · G 30 · B 1D

Keep nerding

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#12301D

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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