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Recognised as Colour

#1FFFAF

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

#1FFFAF is a cyan with RGB values 31, 255, 175 and HSL 159°, 100%, 56%. 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

#1FFFAF#1FFFAF
HEX#1FFFAF
RGBrgb(31, 255, 175)
RGB (0–1)0.1216, 1, 0.6863
RGB percentages12.2%, 100%, 68.6%
HSLhsl(158.6, 100%, 56.1%)
HSV / HSBhsv(158.6, 87.8%, 100%)
CMYK87.8%, 0%, 31.4%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,097,071
CSS custom property--colour: #1FFFAF;

Brightness & contrast

Relative luminance0.74906WCAG 2.x, 0 is black and 1 is white
Perceived brightness204.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.98:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black15.98:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#E00050

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBEBAAno red cones; affects about 1% of men; ΔE 63.9 from the original
Deuteranopia#E3D9B4no green cones; the most common form, about 1% of men; ΔE 64.9 from the original
Tritanopia#00FEEAno blue cones; rare, and affects men and women equally; ΔE 32.2 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 text15.98:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 8.8Pale green · ΔE 23.4Light green · ΔE 24.3Spring green · ΔE 24.5Aquamarine · ΔE 26.4Medium seagreen · ΔE 30.6
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 8.85, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF1F6F
Analogous#1FFF3F, #1FDFFF
Triadic#AF1FFF, #FFAF1F
Split complementary#FF1FDF, #FF3F1F
Tetradic#3F1FFF, #FF1F6F, #DFFF1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBFFF8
Lighter +30%#B8FFE6
Lighter +20%#85FFD3
Lighter +10%#52FFC1
Darker −10%#00EB97
Darker −20%#00B876
Darker −30%#008556
Darker −40%#005235
More saturated +25%#1FFFAF
Less saturated −25%#3BE3A7

Channel breakdown

R31
G255
B175
Red31 (12.2%)
Green255 (100%)
Blue175 (68.6%)
Hue158.57°
Saturation (HSL)100%
Lightness56.08%
Dominant channelGreen
Hex per channelR 1F · G FF · B AF

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