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Recognised as Colour

#457B2F

  • #457B2F
  • Green
  • Dark
  • Nearest: Dark olivegreen

#457B2F is a green with RGB values 69, 123, 47 and HSL 103°, 45%, 33%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#457B2F#457B2F
HEX#457B2F
RGBrgb(69, 123, 47)
RGB (0–1)0.2706, 0.4824, 0.1843
RGB percentages27.1%, 48.2%, 18.4%
HSLhsl(102.6, 44.7%, 33.3%)
HSV / HSBhsv(102.6, 61.8%, 48.2%)
CMYK43.9%, 0%, 61.8%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,553,519
CSS custom property--colour: #457B2F;

Brightness & contrast

Relative luminance0.15636WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.09:1
Contrast with white5.09:1WCAG normal text: AA
Contrast with black4.13:1WCAG normal text: Fail
Greyscale equivalent#6A6A6A
Inverted#BA84D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F7127no red cones; affects about 1% of men; ΔE 29.9 from the original
Deuteranopia#776C35no green cones; the most common form, about 1% of men; ΔE 29.6 from the original
Tritanopia#42776Bno blue cones; rare, and affects men and women equally; ΔE 36.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.09:1WCAG large text: AAA
Contrast with black, large text4.13:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 15.5Dark green · ΔE 16.1Olivedrab · ΔE 17.2Sea green · ΔE 17.4Forest green · ΔE 19.7Green · ΔE 23.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.46, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#652F7B
Analogous#6B7B2F, #2F7B3F
Triadic#2F457B, #7B2F45
Split complementary#3F2F7B, #7B2F6B
Tetradic#2F6B7B, #652F7B, #7B3F2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AED99D
Lighter +30%#90CB78
Lighter +20%#72BD53
Lighter +10%#5AA03D
Darker −10%#305621
Darker −20%#1C3113
Darker −30%#070C05
Darker −40%#000000
More saturated +25%#3C901A
Less saturated −25%#4E6644

Channel breakdown

R69
G123
B47
Red69 (27.1%)
Green123 (48.2%)
Blue47 (18.4%)
Hue102.63°
Saturation (HSL)44.71%
Lightness33.33%
Dominant channelGreen
Hex per channelR 45 · G 7B · B 2F

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Every value on this page was computed from “457b2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.