Nerdulator> put something in

Recognised as Colour

#05170A

  • #05170A
  • Green
  • Dark
  • Nearest: Black

#05170A is a green with RGB values 5, 23, 10 and HSL 137°, 64%, 5%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#05170A#05170A
HEX#05170A
RGBrgb(5, 23, 10)
RGB (0–1)0.0196, 0.0902, 0.0392
RGB percentages2%, 9%, 3.9%
HSLhsl(136.7, 64.3%, 5.5%)
HSV / HSBhsv(136.7, 78.3%, 9%)
CMYK78.3%, 0%, 56.5%, 91%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer333,578
CSS custom property--colour: #05170A;

Brightness & contrast

Relative luminance0.00667WCAG 2.x, 0 is black and 1 is white
Perceived brightness18.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.53:1
Contrast with white18.53:1WCAG normal text: AAA
Contrast with black1.13:1WCAG normal text: Fail
Greyscale equivalent#121212
Inverted#FAE8F5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#171409no red cones; affects about 1% of men; ΔE 8.1 from the original
Deuteranopia#14130Bno green cones; the most common form, about 1% of men; ΔE 7.6 from the original
Tritanopia#021714no blue cones; rare, and affects men and women equally; ΔE 5.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.53:1WCAG large text: AAA
Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Black · ΔE 11.5Dark slate grey · ΔE 26.8Dim grey · ΔE 39.6Dark olivegreen · ΔE 45.6Gray · ΔE 48.6Teal · ΔE 48.7
Nearest named CSS colourBlack (#000000)ΔE 11.53, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#170512
Analogous#091705, #051713
Triadic#0A0517, #170A05
Split complementary#130517, #170509
Tetradic#050917, #170512, #171305

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#29BF53
Lighter +30%#209541
Lighter +20%#176B2E
Lighter +10%#0E411C
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#011B08
Less saturated −25%#09140C

Channel breakdown

R5
G23
B10
Red5 (2%)
Green23 (9%)
Blue10 (3.9%)
Hue136.67°
Saturation (HSL)64.29%
Lightness5.49%
Dominant channelGreen
Hex per channelR 05 · G 17 · B 0A

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “05170a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.