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Recognised as Colour

#17F385

  • #17F385
  • Cyan
  • Light
  • Nearest: Medium spring green

#17F385 is a cyan with RGB values 23, 243, 133 and HSL 150°, 90%, 52%. It is a light colour, so black text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#17F385#17F385
HEX#17F385
RGBrgb(23, 243, 133)
RGB (0–1)0.0902, 0.9529, 0.5216
RGB percentages9%, 95.3%, 52.2%
HSLhsl(150, 90.2%, 52.2%)
HSV / HSBhsv(150, 90.5%, 95.3%)
CMYK90.5%, 0%, 45.3%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,569,669
CSS custom property--colour: #17F385;

Brightness & contrast

Relative luminance0.65977WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.2:1
Contrast with white1.48:1WCAG normal text: Fail
Contrast with black14.2:1WCAG normal text: AAA
Greyscale equivalent#BCBCBC
Inverted#E80C7A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F3DE7Dno red cones; affects about 1% of men; ΔE 67 from the original
Deuteranopia#DDCE8Dno green cones; the most common form, about 1% of men; ΔE 67.5 from the original
Tritanopia#00F0D9no blue cones; rare, and affects men and women equally; ΔE 46.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.48:1WCAG large text: Fail
Contrast with black, large text14.2:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 7.7Spring green · ΔE 9.7Pale green · ΔE 23.8Light green · ΔE 25.3Limegreen · ΔE 25.3Medium seagreen · ΔE 34.1
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 7.72, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F31785
Analogous#17F317, #17F3F3
Triadic#8517F3, #F38517
Split complementary#F317F3, #F31717
Tetradic#1717F3, #F31785, #F3F317

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9FDEB
Lighter +30%#A8FBD2
Lighter +20%#78F8B8
Lighter +10%#47F69E
Darker −10%#0BCC6B
Darker −20%#089C52
Darker −30%#066B38
Darker −40%#033B1F
More saturated +25%#0BFF85
Less saturated −25%#35D485

Channel breakdown

R23
G243
B133
Red23 (9%)
Green243 (95.3%)
Blue133 (52.2%)
Hue150°
Saturation (HSL)90.16%
Lightness52.16%
Dominant channelGreen
Hex per channelR 17 · G F3 · B 85

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Every value on this page was computed from “17f385” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.