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Recognised as Colour

#17FFB3

  • #17FFB3
  • Cyan
  • Light
  • Nearest: Medium spring green

#17FFB3 is a cyan with RGB values 23, 255, 179 and HSL 160°, 100%, 55%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#17FFB3#17FFB3
HEX#17FFB3
RGBrgb(23, 255, 179)
RGB (0–1)0.0902, 1, 0.702
RGB percentages9%, 100%, 70.2%
HSLhsl(160.3, 100%, 54.5%)
HSV / HSBhsv(160.3, 91%, 100%)
CMYK91%, 0%, 29.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,572,787
CSS custom property--colour: #17FFB3;

Brightness & contrast

Relative luminance0.74957WCAG 2.x, 0 is black and 1 is white
Perceived brightness204.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.99:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black15.99:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#E8004C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBEBAFno red cones; affects about 1% of men; ΔE 64 from the original
Deuteranopia#E2D9B8no green cones; the most common form, about 1% of men; ΔE 64.7 from the original
Tritanopia#00FFEBno blue cones; rare, and affects men and women equally; ΔE 30.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.31:1WCAG large text: Fail
Contrast with black, large text15.99:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 10.8Pale green · ΔE 24.4Aquamarine · ΔE 24.9Light green · ΔE 25.1Spring green · ΔE 26.5Medium seagreen · ΔE 30.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 10.83, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF1763
Analogous#17FF3F, #17D7FF
Triadic#B317FF, #FFB317
Split complementary#FF17D7, #FF3F17
Tetradic#3F17FF, #FF1763, #D7FF17

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3FFF6
Lighter +30%#B0FFE5
Lighter +20%#7DFFD4
Lighter +10%#4AFFC4
Darker −10%#00E399
Darker −20%#00B076
Darker −30%#007D54
Darker −40%#004A32
More saturated +25%#17FFB3
Less saturated −25%#34E2A9

Channel breakdown

R23
G255
B179
Red23 (9%)
Green255 (100%)
Blue179 (70.2%)
Hue160.34°
Saturation (HSL)100%
Lightness54.51%
Dominant channelGreen
Hex per channelR 17 · G FF · B B3

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Every value on this page was computed from “17ffb3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.