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Recognised as Colour

#103E1F

  • #103E1F
  • Green
  • Dark
  • Nearest: Dark slate grey

#103E1F is a green with RGB values 16, 62, 31 and HSL 140°, 59%, 15%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#103E1F#103E1F
HEX#103E1F
RGBrgb(16, 62, 31)
RGB (0–1)0.0627, 0.2431, 0.1216
RGB percentages6.3%, 24.3%, 12.2%
HSLhsl(139.6, 59%, 15.3%)
HSV / HSBhsv(139.6, 74.2%, 24.3%)
CMYK74.2%, 0%, 50%, 75.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,064,479
CSS custom property--colour: #103E1F;

Brightness & contrast

Relative luminance0.03654WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.13:1
Contrast with white12.13:1WCAG normal text: AAA
Contrast with black1.73:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#EFC1E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E381Dno red cones; affects about 1% of men; ΔE 22.1 from the original
Deuteranopia#393421no green cones; the most common form, about 1% of men; ΔE 22.6 from the original
Tritanopia#013D36no blue cones; rare, and affects men and women equally; ΔE 15.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.13:1WCAG large text: AAA
Contrast with black, large text1.73:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 23.6Dark olivegreen · ΔE 25.9Sea green · ΔE 33.6Teal · ΔE 35Dim grey · ΔE 35.5Black · ΔE 35.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 23.64, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3E102F
Analogous#183E10, #103E36
Triadic#1F103E, #3E1F10
Split complementary#36103E, #3E1018
Tetradic#10183E, #3E102F, #3E3610

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4AD076
Lighter +30%#2FB85C
Lighter +20%#258F48
Lighter +10%#1A6733
Darker −10%#06150B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#06481C
Less saturated −25%#1A3422

Channel breakdown

R16
G62
B31
Red16 (6.3%)
Green62 (24.3%)
Blue31 (12.2%)
Hue139.57°
Saturation (HSL)58.97%
Lightness15.29%
Dominant channelGreen
Hex per channelR 10 · G 3E · B 1F

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Every value on this page was computed from “103e1f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.