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Recognised as Colour

#457B22

  • #457B22
  • Green
  • Dark
  • Nearest: Olivedrab

#457B22 is a green with RGB values 69, 123, 34 and HSL 96°, 57%, 31%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#457B22#457B22
HEX#457B22
RGBrgb(69, 123, 34)
RGB (0–1)0.2706, 0.4824, 0.1333
RGB percentages27.1%, 48.2%, 13.3%
HSLhsl(96.4, 56.7%, 30.8%)
HSV / HSBhsv(96.4, 72.4%, 48.2%)
CMYK43.9%, 0%, 72.4%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,553,506
CSS custom property--colour: #457B22;

Brightness & contrast

Relative luminance0.15547WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.11:1
Contrast with white5.11:1WCAG normal text: AA
Contrast with black4.11:1WCAG normal text: Fail
Greyscale equivalent#696969
Inverted#BA84DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#807114no red cones; affects about 1% of men; ΔE 31 from the original
Deuteranopia#786C2Ano green cones; the most common form, about 1% of men; ΔE 30.5 from the original
Tritanopia#437669no blue cones; rare, and affects men and women equally; ΔE 41.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.11:1WCAG large text: AAA
Contrast with black, large text4.11:1WCAG large text: AA

Named colours

Olivedrab · ΔE 13.4Dark green · ΔE 13.7Forest green · ΔE 16.4Dark olivegreen · ΔE 19Green · ΔE 19.6Sea green · ΔE 22.3
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 13.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#58227B
Analogous#727B22, #227B2B
Triadic#22457B, #7B2245
Split complementary#2B227B, #7B2272
Tetradic#22727B, #58227B, #7B2B22

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ABDF8A
Lighter +30%#8FD462
Lighter +20%#72C93A
Lighter +10%#5BA32D
Darker −10%#2F5317
Darker −20%#182B0C
Darker −30%#020301
Darker −40%#000000
More saturated +25%#418F0E
Less saturated −25%#496736

Channel breakdown

R69
G123
B34
Red69 (27.1%)
Green123 (48.2%)
Blue34 (13.3%)
Hue96.4°
Saturation (HSL)56.69%
Lightness30.78%
Dominant channelGreen
Hex per channelR 45 · G 7B · B 22

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Every value on this page was computed from “457b22” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.