Nerdulator> put something in

Recognised as Colour

#1FF9AD

  • #1FF9AD
  • Cyan
  • Light
  • Nearest: Medium spring green

#1FF9AD is a cyan with RGB values 31, 249, 173 and HSL 159°, 95%, 55%. It is a light colour, so black text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#1FF9AD#1FF9AD
HEX#1FF9AD
RGBrgb(31, 249, 173)
RGB (0–1)0.1216, 0.9765, 0.6784
RGB percentages12.2%, 97.6%, 67.8%
HSLhsl(159.1, 94.8%, 54.9%)
HSV / HSBhsv(159.1, 87.6%, 97.6%)
CMYK87.6%, 0%, 30.5%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,095,533
CSS custom property--colour: #1FF9AD;

Brightness & contrast

Relative luminance0.7106WCAG 2.x, 0 is black and 1 is white
Perceived brightness200.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.21:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.21:1WCAG normal text: AAA
Greyscale equivalent#C5C5C5
Inverted#E00652

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F5E6A8no red cones; affects about 1% of men; ΔE 62.2 from the original
Deuteranopia#DDD4B2no green cones; the most common form, about 1% of men; ΔE 63.3 from the original
Tritanopia#00F8E5no blue cones; rare, and affects men and women equally; ΔE 30.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.38:1WCAG large text: Fail
Contrast with black, large text15.21:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 10.7Pale green · ΔE 23.2Light green · ΔE 23.6Aquamarine · ΔE 24.4Spring green · ΔE 26.6Medium seagreen · ΔE 28.1
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 10.74, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F91F6B
Analogous#1FF940, #1FD8F9
Triadic#AD1FF9, #F9AD1F
Split complementary#F91FD8, #F9401F
Tetradic#401FF9, #F91F6B, #D8F91F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6FEF6
Lighter +30%#B4FDE4
Lighter +20%#82FCD1
Lighter +10%#51FABF
Darker −10%#06DF93
Darker −20%#05AD73
Darker −30%#037C52
Darker −40%#024A31
More saturated +25%#19FFAF
Less saturated −25%#3CDCA4

Channel breakdown

R31
G249
B173
Red31 (12.2%)
Green249 (97.6%)
Blue173 (67.8%)
Hue159.08°
Saturation (HSL)94.78%
Lightness54.9%
Dominant channelGreen
Hex per channelR 1F · G F9 · B AD

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “1ff9ad” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.