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Recognised as Colour

#0A400A

  • #0A400A
  • Green
  • Dark
  • Nearest: Dark olivegreen

#0A400A is a green with RGB values 10, 64, 10 and HSL 120°, 73%, 15%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#0A400A#0A400A
HEX#0A400A
RGBrgb(10, 64, 10)
RGB (0–1)0.0392, 0.251, 0.0392
RGB percentages3.9%, 25.1%, 3.9%
HSLhsl(120, 73%, 14.5%)
HSV / HSBhsv(120, 84.4%, 25.1%)
CMYK84.4%, 0%, 84.4%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer671,754
CSS custom property--colour: #0A400A;

Brightness & contrast

Relative luminance0.03753WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12:1
Contrast with white12:1WCAG normal text: AAA
Contrast with black1.75:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#F5BFF5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#423902no red cones; affects about 1% of men; ΔE 27.2 from the original
Deuteranopia#3C3510no green cones; the most common form, about 1% of men; ΔE 26.9 from the original
Tritanopia#003E36no blue cones; rare, and affects men and women equally; ΔE 28 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12:1WCAG large text: AAA
Contrast with black, large text1.75:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.3Dark green · ΔE 24.9Sea green · ΔE 31.3Dark slate grey · ΔE 35.8Forest green · ΔE 39.2Olivedrab · ΔE 39.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.32, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#400A40
Analogous#25400A, #0A4025
Triadic#0A0A40, #400A0A
Split complementary#250A40, #400A25
Tetradic#0A2540, #400A40, #40250A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#36E036
Lighter +30%#1FC41F
Lighter +20%#189818
Lighter +10%#116C11
Darker −10%#031403
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#014901
Less saturated −25%#133713

Channel breakdown

R10
G64
B10
Red10 (3.9%)
Green64 (25.1%)
Blue10 (3.9%)
Hue120°
Saturation (HSL)72.97%
Lightness14.51%
Dominant channelGreen
Hex per channelR 0A · G 40 · B 0A

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Every value on this page was computed from “0a400a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.