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Recognised as Colour

#214D2F

  • #214D2F
  • Green
  • Dark
  • Nearest: Dark slate grey

#214D2F is a green with RGB values 33, 77, 47 and HSL 139°, 40%, 22%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#214D2F#214D2F
HEX#214D2F
RGBrgb(33, 77, 47)
RGB (0–1)0.1294, 0.302, 0.1843
RGB percentages12.9%, 30.2%, 18.4%
HSLhsl(139.1, 40%, 21.6%)
HSV / HSBhsv(139.1, 57.1%, 30.2%)
CMYK57.1%, 0%, 39%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,182,447
CSS custom property--colour: #214D2F;

Brightness & contrast

Relative luminance0.05836WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.69:1
Contrast with white9.69:1WCAG normal text: AAA
Contrast with black2.17:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#DEB2D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D472Dno red cones; affects about 1% of men; ΔE 21.4 from the original
Deuteranopia#474331no green cones; the most common form, about 1% of men; ΔE 21.5 from the original
Tritanopia#174C45no blue cones; rare, and affects men and women equally; ΔE 14.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.69:1WCAG large text: AAA
Contrast with black, large text2.17:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.6Dark olivegreen · ΔE 22.2Sea green · ΔE 28.8Teal · ΔE 29.6Dim grey · ΔE 30.8Dark cyan · ΔE 33.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.58, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D213F
Analogous#294D21, #214D45
Triadic#2F214D, #4D2F21
Split complementary#45214D, #4D2129
Tetradic#21294D, #4D213F, #4D4521

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#76C48F
Lighter +30%#52B572
Lighter +20%#40945B
Lighter +10%#307145
Darker −10%#122919
Darker −20%#020603
Darker −30%#000000
Darker −40%#000000
More saturated +25%#135B2A
Less saturated −25%#2F3F34

Channel breakdown

R33
G77
B47
Red33 (12.9%)
Green77 (30.2%)
Blue47 (18.4%)
Hue139.09°
Saturation (HSL)40%
Lightness21.57%
Dominant channelGreen
Hex per channelR 21 · G 4D · B 2F

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Every value on this page was computed from “214d2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.