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Recognised as Colour

#39A175

  • #39A175
  • Cyan
  • Dark
  • Nearest: Sea green

#39A175 is a cyan with RGB values 57, 161, 117 and HSL 155°, 48%, 43%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#39A175#39A175
HEX#39A175
RGBrgb(57, 161, 117)
RGB (0–1)0.2235, 0.6314, 0.4588
RGB percentages22.4%, 63.1%, 45.9%
HSLhsl(154.6, 47.7%, 42.7%)
HSV / HSBhsv(154.6, 64.6%, 63.1%)
CMYK64.6%, 0%, 27.3%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,776,885
CSS custom property--colour: #39A175;

Brightness & contrast

Relative luminance0.27644WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.53:1
Contrast with white3.22:1WCAG normal text: Fail
Contrast with black6.53:1WCAG normal text: AA
Greyscale equivalent#888888
Inverted#C65E8A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9F9572no red cones; affects about 1% of men; ΔE 39 from the original
Deuteranopia#918B78no green cones; the most common form, about 1% of men; ΔE 39.5 from the original
Tritanopia#00A195no blue cones; rare, and affects men and women equally; ΔE 18.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.22:1WCAG large text: AA
Contrast with black, large text6.53:1WCAG large text: AAA

Named colours

Sea green · ΔE 9.9Medium seagreen · ΔE 13.9Medium aquamarine · ΔE 17.3Dark seagreen · ΔE 21.2Light seagreen · ΔE 21.8Dark cyan · ΔE 26.4
Nearest named CSS colourSea green (#2E8B57)ΔE 9.91, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A13965
Analogous#39A141, #3999A1
Triadic#7539A1, #A17539
Split complementary#A13999, #A14139
Tetradic#4139A1, #A13965, #99A139

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEE8D6
Lighter +30%#98DBBF
Lighter +20%#73CDA7
Lighter +10%#4DC08F
Darker −10%#2C7B5A
Darker −20%#1E563E
Darker −30%#113023
Darker −40%#040A08
More saturated +25%#1EBC79
Less saturated −25%#548671

Channel breakdown

R57
G161
B117
Red57 (22.4%)
Green161 (63.1%)
Blue117 (45.9%)
Hue154.62°
Saturation (HSL)47.71%
Lightness42.75%
Dominant channelGreen
Hex per channelR 39 · G A1 · B 75

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Every value on this page was computed from “39a175” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.