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Recognised as Colour

#12572D

  • #12572D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#12572D is a green with RGB values 18, 87, 45 and HSL 143°, 66%, 21%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#12572D#12572D
HEX#12572D
RGBrgb(18, 87, 45)
RGB (0–1)0.0706, 0.3412, 0.1765
RGB percentages7.1%, 34.1%, 17.6%
HSLhsl(143.5, 65.7%, 20.6%)
HSV / HSBhsv(143.5, 79.3%, 34.1%)
CMYK79.3%, 0%, 48.3%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,201,965
CSS custom property--colour: #12572D;

Brightness & contrast

Relative luminance0.07134WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.65:1
Contrast with white8.65:1WCAG normal text: AAA
Contrast with black2.43:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#EDA8D2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#574F2Ano red cones; affects about 1% of men; ΔE 29.5 from the original
Deuteranopia#4F4930no green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#00564Dno blue cones; rare, and affects men and women equally; ΔE 20.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.65:1WCAG large text: AAA
Contrast with black, large text2.43:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.3Sea green · ΔE 21.1Dark green · ΔE 26.5Dark slate grey · ΔE 29.8Teal · ΔE 31.6Dark cyan · ΔE 34.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.28, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#57123C
Analogous#195712, #125750
Triadic#2D1257, #572D12
Split complementary#501257, #571219
Tetradic#121957, #57123C, #575012

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#58DD8C
Lighter +30%#2ED46F
Lighter +20%#23AC59
Lighter +10%#1B8143
Darker −10%#092D17
Darker −20%#010201
Darker −30%#000000
Darker −40%#000000
More saturated +25%#05642A
Less saturated −25%#1F4A30

Channel breakdown

R18
G87
B45
Red18 (7.1%)
Green87 (34.1%)
Blue45 (17.6%)
Hue143.48°
Saturation (HSL)65.71%
Lightness20.59%
Dominant channelGreen
Hex per channelR 12 · G 57 · B 2D

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Every value on this page was computed from “12572d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.