Recognised as Colour

#011B0A

#011B0A
Green
Dark
Nearest: Black

#011B0A is a green with RGB values 1, 27, 10 and HSL 141°, 93%, 5%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#011B0A#011B0A

HEX#011B0A

RGBrgb(1, 27, 10)

RGB (0–1)0.0039, 0.1059, 0.0392

RGB percentages0.4%, 10.6%, 3.9%

HSLhsl(140.8, 92.9%, 5.5%)

HSV / HSBhsv(140.8, 96.3%, 10.6%)

CMYK96.3%, 0%, 63%, 89.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer72,458

CSS custom property--colour: #011B0A;

Brightness & contrast

Relative luminance0.00812WCAG 2.x, 0 is black and 1 is white

Perceived brightness21 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.07:1

Contrast with white18.07:1WCAG normal text: AAA

Contrast with black1.16:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#FEE4F5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1B1809no red cones; affects about 1% of men; ΔE 11.6 from the original

Deuteranopia#18150Bno green cones; the most common form, about 1% of men; ΔE 12.4 from the original

Tritanopia#001A17no blue cones; rare, and affects men and women equally; ΔE 8.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.07:1WCAG large text: AAA

Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 16.2 Dark slate grey · ΔE 26.1 Dim grey · ΔE 39.8 Dark olivegreen · ΔE 42.8 Teal · ΔE 46.5 Gray · ΔE 48.4

Nearest named CSS colourBlack (#000000)ΔE 16.19, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1B0112

Analogous#051B01, #011B17

Triadic#0A011B, #1B0A01

Split complementary#17011B, #1B0105

Tetradic#01051B, #1B0112, #1B1701

Tints, shades & saturation

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

Lighter +40%#08E053

Lighter +30%#06AF41

Lighter +20%#057D2E

Lighter +10%#034C1C

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001C0A

Less saturated −25%#05170B

Channel breakdown

G27

B10

Red1 (0.4%)

Green27 (10.6%)

Blue10 (3.9%)

Hue140.77°

Saturation (HSL)92.86%

Lightness5.49%

Dominant channelGreen

Hex per channelR 01 · G 1B · B 0A

Keep nerding

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

#011B0A

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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