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Recognised as Colour

#283B14

  • #283B14
  • Green
  • Dark
  • Nearest: Dark olivegreen

#283B14 is a green with RGB values 40, 59, 20 and HSL 89°, 49%, 15%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#283B14#283B14
HEX#283B14
RGBrgb(40, 59, 20)
RGB (0–1)0.1569, 0.2314, 0.0784
RGB percentages15.7%, 23.1%, 7.8%
HSLhsl(89.2, 49.4%, 15.5%)
HSV / HSBhsv(89.2, 66.1%, 23.1%)
CMYK32.2%, 0%, 66.1%, 76.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,636,564
CSS custom property--colour: #283B14;

Brightness & contrast

Relative luminance0.0363WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.17:1
Contrast with white12.17:1WCAG normal text: AAA
Contrast with black1.73:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#D7C4EB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3610no red cones; affects about 1% of men; ΔE 14 from the original
Deuteranopia#3B3517no green cones; the most common form, about 1% of men; ΔE 13.5 from the original
Tritanopia#293832no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.17:1WCAG large text: AAA
Contrast with black, large text1.73:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.1Dark slate grey · ΔE 26.9Dim grey · ΔE 34.4Black · ΔE 34.7Dark green · ΔE 37.2Sea green · ΔE 37.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.11, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#27143B
Analogous#3B3B14, #153B14
Triadic#14283B, #3B1428
Split complementary#14143B, #3B143B
Tetradic#143B3B, #27143B, #3B1414

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8FC655
Lighter +30%#75AD3B
Lighter +20%#5C872E
Lighter +10%#426121
Darker −10%#0E1507
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#28450A
Less saturated −25%#28311E

Channel breakdown

R40
G59
B20
Red40 (15.7%)
Green59 (23.1%)
Blue20 (7.8%)
Hue89.23°
Saturation (HSL)49.37%
Lightness15.49%
Dominant channelGreen
Hex per channelR 28 · G 3B · B 14

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Every value on this page was computed from “283b14” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.