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Recognised as Colour

#22510D

  • #22510D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#22510D is a green with RGB values 34, 81, 13 and HSL 101°, 72%, 18%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#22510D#22510D
HEX#22510D
RGBrgb(34, 81, 13)
RGB (0–1)0.1333, 0.3176, 0.051
RGB percentages13.3%, 31.8%, 5.1%
HSLhsl(101.5, 72.3%, 18.4%)
HSV / HSBhsv(101.5, 84%, 31.8%)
CMYK58%, 0%, 84%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,248,973
CSS custom property--colour: #22510D;

Brightness & contrast

Relative luminance0.06254WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.33:1
Contrast with white9.33:1WCAG normal text: AAA
Contrast with black2.25:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#DDAEF2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#544901no red cones; affects about 1% of men; ΔE 27.2 from the original
Deuteranopia#4E4514no green cones; the most common form, about 1% of men; ΔE 26.8 from the original
Tritanopia#1E4E44no blue cones; rare, and affects men and women equally; ΔE 33.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.33:1WCAG large text: AAA
Contrast with black, large text2.25:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 16.3Dark green · ΔE 17.9Sea green · ΔE 26.9Olivedrab · ΔE 30Forest green · ΔE 31.4Green · ΔE 32.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 16.26, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3C0D51
Analogous#44510D, #0D511A
Triadic#0D2251, #510D22
Split complementary#1A0D51, #510D44
Tetradic#0D4451, #3C0D51, #511A0D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#78E248
Lighter +30%#59D522
Lighter +20%#47A91B
Lighter +10%#347D14
Darker −10%#102506
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1E5D01
Less saturated −25%#264519

Channel breakdown

R34
G81
B13
Red34 (13.3%)
Green81 (31.8%)
Blue13 (5.1%)
Hue101.47°
Saturation (HSL)72.34%
Lightness18.43%
Dominant channelGreen
Hex per channelR 22 · G 51 · B 0D

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Every value on this page was computed from “22510d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.