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Recognised as Colour

#0A4121

  • #0A4121
  • Green
  • Dark
  • Nearest: Dark slate grey

#0A4121 is a green with RGB values 10, 65, 33 and HSL 145°, 73%, 15%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0A4121#0A4121
HEX#0A4121
RGBrgb(10, 65, 33)
RGB (0–1)0.0392, 0.2549, 0.1294
RGB percentages3.9%, 25.5%, 12.9%
HSLhsl(145.1, 73.3%, 14.7%)
HSV / HSBhsv(145.1, 84.6%, 25.5%)
CMYK84.6%, 0%, 49.2%, 74.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer672,033
CSS custom property--colour: #0A4121;

Brightness & contrast

Relative luminance0.03955WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.73:1
Contrast with white11.73:1WCAG normal text: AAA
Contrast with black1.79:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#F5BEDE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#413B1Fno red cones; affects about 1% of men; ΔE 24.2 from the original
Deuteranopia#3B3623no green cones; the most common form, about 1% of men; ΔE 24.7 from the original
Tritanopia#004039no blue cones; rare, and affects men and women equally; ΔE 16.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.73:1WCAG large text: AAA
Contrast with black, large text1.79:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 24.5Dark olivegreen · ΔE 25.6Sea green · ΔE 31.7Teal · ΔE 34Dark green · ΔE 34.7Dim grey · ΔE 36.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 24.5, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#410A2A
Analogous#0E410A, #0A413D
Triadic#210A41, #41210A
Split complementary#3D0A41, #410A0E
Tetradic#0A0E41, #410A2A, #413D0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#37E07E
Lighter +30%#1EC664
Lighter +20%#18994E
Lighter +10%#116D37
Darker −10%#03150B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#014A1F
Less saturated −25%#133823

Channel breakdown

R10
G65
B33
Red10 (3.9%)
Green65 (25.5%)
Blue33 (12.9%)
Hue145.09°
Saturation (HSL)73.33%
Lightness14.71%
Dominant channelGreen
Hex per channelR 0A · G 41 · B 21

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Every value on this page was computed from “0a4121” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.