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Recognised as Colour

#39AF74

  • #39AF74
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#39AF74 is a cyan with RGB values 57, 175, 116 and HSL 150°, 51%, 45%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#39AF74#39AF74
HEX#39AF74
RGBrgb(57, 175, 116)
RGB (0–1)0.2235, 0.6863, 0.4549
RGB percentages22.4%, 68.6%, 45.5%
HSLhsl(150, 50.9%, 45.5%)
HSV / HSBhsv(150, 67.4%, 68.6%)
CMYK67.4%, 0%, 33.7%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,780,468
CSS custom property--colour: #39AF74;

Brightness & contrast

Relative luminance0.32791WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.56:1
Contrast with white2.78:1WCAG normal text: Fail
Contrast with black7.56:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#C6508B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AEA270no red cones; affects about 1% of men; ΔE 43.9 from the original
Deuteranopia#9E9778no green cones; the most common form, about 1% of men; ΔE 44.1 from the original
Tritanopia#00AEA0no blue cones; rare, and affects men and women equally; ΔE 25.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.78:1WCAG large text: Fail
Contrast with black, large text7.56:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 4Sea green · ΔE 14.2Medium aquamarine · ΔE 19.1Dark seagreen · ΔE 24.3Light green · ΔE 27.7Forest green · ΔE 27.7
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 3.96, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF3974
Analogous#39AF39, #39AFAF
Triadic#7439AF, #AF7439
Split complementary#AF39AF, #AF3939
Tetradic#3939AF, #AF3974, #AFAF39

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C7EDDA
Lighter +30%#A1E0C1
Lighter +20%#7AD4A7
Lighter +10%#54C78E
Darker −10%#2C895B
Darker −20%#206241
Darker −30%#133C28
Darker −40%#07150E
More saturated +25%#1CCC74
Less saturated −25%#569274

Channel breakdown

R57
G175
B116
Red57 (22.4%)
Green175 (68.6%)
Blue116 (45.5%)
Hue150°
Saturation (HSL)50.86%
Lightness45.49%
Dominant channelGreen
Hex per channelR 39 · G AF · B 74

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Every value on this page was computed from “39af74” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.