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Recognised as Colour

#0A1F04

  • #0A1F04
  • Green
  • Dark
  • Nearest: Black

#0A1F04 is a green with RGB values 10, 31, 4 and HSL 107°, 77%, 7%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0A1F04#0A1F04
HEX#0A1F04
RGBrgb(10, 31, 4)
RGB (0–1)0.0392, 0.1216, 0.0157
RGB percentages3.9%, 12.2%, 1.6%
HSLhsl(106.7, 77.1%, 6.9%)
HSV / HSBhsv(106.7, 87.1%, 12.2%)
CMYK67.7%, 0%, 87.1%, 87.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer663,300
CSS custom property--colour: #0A1F04;

Brightness & contrast

Relative luminance0.01053WCAG 2.x, 0 is black and 1 is white
Perceived brightness24.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.35:1
Contrast with white17.35:1WCAG normal text: AAA
Contrast with black1.21:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#F5E0FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#201B02no red cones; affects about 1% of men; ΔE 13.1 from the original
Deuteranopia#1D1A06no green cones; the most common form, about 1% of men; ΔE 12.5 from the original
Tritanopia#081E19no blue cones; rare, and affects men and women equally; ΔE 12.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.35:1WCAG large text: AAA
Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Black · ΔE 21.2Dark slate grey · ΔE 27.2Dark olivegreen · ΔE 37.9Dim grey · ΔE 39.8Teal · ΔE 46.3Gray · ΔE 48.1
Nearest named CSS colourBlack (#000000)ΔE 21.18, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#19041F
Analogous#181F04, #041F0B
Triadic#040A1F, #1F040A
Split complementary#0B041F, #1F0418
Tetradic#04181F, #19041F, #1F0B04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#44D41B
Lighter +30%#36A715
Lighter +20%#277910
Lighter +10%#194C0A
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#082300
Less saturated −25%#0C1B08

Channel breakdown

R10
G31
B4
Red10 (3.9%)
Green31 (12.2%)
Blue4 (1.6%)
Hue106.67°
Saturation (HSL)77.14%
Lightness6.86%
Dominant channelGreen
Hex per channelR 0A · G 1F · B 04

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Every value on this page was computed from “0a1f04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.