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Recognised as Colour

#285D31

  • #285D31
  • Green
  • Dark
  • Nearest: Dark olivegreen

#285D31 is a green with RGB values 40, 93, 49 and HSL 130°, 40%, 26%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#285D31#285D31
HEX#285D31
RGBrgb(40, 93, 49)
RGB (0–1)0.1569, 0.3647, 0.1922
RGB percentages15.7%, 36.5%, 19.2%
HSLhsl(130.2, 39.8%, 26.1%)
HSV / HSBhsv(130.2, 57%, 36.5%)
CMYK57%, 0%, 47.3%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,645,297
CSS custom property--colour: #285D31;

Brightness & contrast

Relative luminance0.08502WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.78:1
Contrast with white7.78:1WCAG normal text: AAA
Contrast with black2.7:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#D7A2CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E552Eno red cones; affects about 1% of men; ΔE 26.3 from the original
Deuteranopia#575034no green cones; the most common form, about 1% of men; ΔE 26.6 from the original
Tritanopia#1E5B52no blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.78:1WCAG large text: AAA
Contrast with black, large text2.7:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 15.9Sea green · ΔE 20.1Dark green · ΔE 26.6Dark slate grey · ΔE 29.2Teal · ΔE 31.4Dark cyan · ΔE 33.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.94, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D2854
Analogous#395D28, #285D4C
Triadic#31285D, #5D3128
Split complementary#4C285D, #5D2839
Tetradic#28395D, #5D2854, #5D4B28

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#86CB92
Lighter +30%#62BC72
Lighter +20%#47A457
Lighter +10%#378144
Darker −10%#19391E
Darker −20%#09160B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#176E26
Less saturated −25%#394C3C

Channel breakdown

R40
G93
B49
Red40 (15.7%)
Green93 (36.5%)
Blue49 (19.2%)
Hue130.19°
Saturation (HSL)39.85%
Lightness26.08%
Dominant channelGreen
Hex per channelR 28 · G 5D · B 31

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Every value on this page was computed from “285d31” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.