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Recognised as Colour

#4F9E83

  • #4F9E83
  • Cyan
  • Dark
  • Nearest: Light seagreen

#4F9E83 is a cyan with RGB values 79, 158, 131 and HSL 159°, 33%, 46%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#4F9E83#4F9E83
HEX#4F9E83
RGBrgb(79, 158, 131)
RGB (0–1)0.3098, 0.6196, 0.5137
RGB percentages31%, 62%, 51.4%
HSLhsl(159.5, 33.3%, 46.5%)
HSV / HSBhsv(159.5, 50%, 62%)
CMYK50%, 0%, 17.1%, 38%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,217,923
CSS custom property--colour: #4F9E83;

Brightness & contrast

Relative luminance0.27755WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.55:1
Contrast with white3.21:1WCAG normal text: Fail
Contrast with black6.55:1WCAG normal text: AA
Greyscale equivalent#8B8B8B
Inverted#B0617C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9A9582no red cones; affects about 1% of men; ΔE 29.8 from the original
Deuteranopia#8E8C85no green cones; the most common form, about 1% of men; ΔE 30.6 from the original
Tritanopia#329F96no blue cones; rare, and affects men and women equally; ΔE 11 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.21:1WCAG large text: AA
Contrast with black, large text6.55:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 15.8Dark cyan · ΔE 17.4Medium aquamarine · ΔE 17.7Sea green · ΔE 17.9Cadetblue · ΔE 18.2Dark seagreen · ΔE 18.3
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 15.8, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9E4F6A
Analogous#4F9E5C, #4F919E
Triadic#834F9E, #9E834F
Split complementary#9E4F92, #9E5C4F
Tetradic#5C4F9E, #9E4F6A, #919E4F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1E8E0
Lighter +30%#AFD7C9
Lighter +20%#8DC6B3
Lighter +10%#6BB59C
Darker −10%#3E7C67
Darker −20%#2D5A4B
Darker −30%#1C382E
Darker −40%#0B1612
More saturated +25%#31BC8C
Less saturated −25%#6D807A

Channel breakdown

R79
G158
B131
Red79 (31%)
Green158 (62%)
Blue131 (51.4%)
Hue159.49°
Saturation (HSL)33.33%
Lightness46.47%
Dominant channelGreen
Hex per channelR 4F · G 9E · B 83

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Every value on this page was computed from “4f9e83” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.