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Colour

#19512C

  • #19512C
  • Green
  • Dark
  • Nearest: Dark olivegreen

#19512C is a green with RGB values 25, 81, 44 and HSL 140°, 53%, 21%. 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

#19512C#19512C
HEX#19512C
RGBrgb(25, 81, 44)
RGB (0–1)0.098, 0.3176, 0.1725
RGB percentages9.8%, 31.8%, 17.3%
HSLhsl(140.4, 52.8%, 20.8%)
HSV / HSBhsv(140.4, 69.1%, 31.8%)
CMYK69.1%, 0%, 45.7%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,659,180
CSS custom property--colour: #19512C;

Brightness & contrast

Relative luminance0.06273WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.31:1
Contrast with white9.31:1WCAG normal text: AAA
Contrast with black2.25:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#E6AED3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#514A29no red cones; affects about 1% of men; ΔE 25.7 from the original
Deuteranopia#4A452Eno green cones; the most common form, about 1% of men; ΔE 25.8 from the original
Tritanopia#055048no blue cones; rare, and affects men and women equally; ΔE 18.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.31:1WCAG large text: AAA
Contrast with black, large text2.25:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.6Sea green · ΔE 24.8Dark slate grey · ΔE 25.8Dark green · ΔE 30.4Teal · ΔE 30.9Dark cyan · ΔE 33.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.61, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#51193E
Analogous#225119, #195148
Triadic#2C1951, #512C19
Split complementary#481951, #511922
Tetradic#192251, #51193E, #514819

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#66D08A
Lighter +30%#3FC46C
Lighter +20%#319F56
Lighter +10%#257841
Darker −10%#0D2A17
Darker −20%#010302
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0C5E28
Less saturated −25%#264430

Channel breakdown

R25
G81
B44
Red25 (9.8%)
Green81 (31.8%)
Blue44 (17.3%)
Hue140.36°
Saturation (HSL)52.83%
Lightness20.78%
Dominant channelGreen
Hex per channelR 19 · G 51 · B 2C

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Every value on this page was computed from “19512c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.