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Recognised as Colour

#153A22

  • #153A22
  • Green
  • Dark
  • Nearest: Dark slate grey

#153A22 is a green with RGB values 21, 58, 34 and HSL 141°, 47%, 15%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#153A22#153A22
HEX#153A22
RGBrgb(21, 58, 34)
RGB (0–1)0.0824, 0.2275, 0.1333
RGB percentages8.2%, 22.7%, 13.3%
HSLhsl(141.1, 46.8%, 15.5%)
HSV / HSBhsv(141.1, 63.8%, 22.7%)
CMYK63.8%, 0%, 41.4%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,391,138
CSS custom property--colour: #153A22;

Brightness & contrast

Relative luminance0.03301WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.65:1
Contrast with white12.65:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#EAC5DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3520no red cones; affects about 1% of men; ΔE 18.5 from the original
Deuteranopia#353224no green cones; the most common form, about 1% of men; ΔE 18.5 from the original
Tritanopia#0B3934no blue cones; rare, and affects men and women equally; ΔE 12.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.65:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.6Dark olivegreen · ΔE 28.7Black · ΔE 31.1Dim grey · ΔE 32.5Teal · ΔE 34.5Sea green · ΔE 37.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.62, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A152D
Analogous#1B3A15, #153A34
Triadic#22153A, #3A2215
Split complementary#34153A, #3A151B
Tetradic#151B3A, #3A152D, #3A3415

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#58C37E
Lighter +30%#3EAA64
Lighter +20%#30854E
Lighter +10%#235F38
Darker −10%#07150C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0B441F
Less saturated −25%#1F3025

Channel breakdown

R21
G58
B34
Red21 (8.2%)
Green58 (22.7%)
Blue34 (13.3%)
Hue141.08°
Saturation (HSL)46.84%
Lightness15.49%
Dominant channelGreen
Hex per channelR 15 · G 3A · B 22

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Every value on this page was computed from “153a22” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.