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Recognised as Colour

#1FD4CC

  • #1FD4CC
  • Cyan
  • Light
  • Nearest: Medium turquoise

#1FD4CC is a cyan with RGB values 31, 212, 204 and HSL 177°, 74%, 48%. It is a light colour, so black text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#1FD4CC#1FD4CC
HEX#1FD4CC
RGBrgb(31, 212, 204)
RGB (0–1)0.1216, 0.8314, 0.8
RGB percentages12.2%, 83.1%, 80%
HSLhsl(177.3, 74.5%, 47.6%)
HSV / HSBhsv(177.3, 85.4%, 83.1%)
CMYK85.4%, 0%, 3.8%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,086,092
CSS custom property--colour: #1FD4CC;

Brightness & contrast

Relative luminance0.51738WCAG 2.x, 0 is black and 1 is white
Perceived brightness177.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.35:1
Contrast with white1.85:1WCAG normal text: Fail
Contrast with black11.35:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#E02B33

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7C8CCno red cones; affects about 1% of men; ΔE 43.9 from the original
Deuteranopia#B0B7CDno green cones; the most common form, about 1% of men; ΔE 45.2 from the original
Tritanopia#00DAD1no blue cones; rare, and affects men and women equally; ΔE 2.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.85:1WCAG large text: Fail
Contrast with black, large text11.35:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 5.6Turquoise · ΔE 5.9Dark turquoise · ΔE 6.5Light seagreen · ΔE 12.7Aqua · ΔE 16.1Cyan · ΔE 16.1
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 5.65, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D41F27
Analogous#1FD472, #1F81D4
Triadic#CC1FD4, #D4CC1F
Split complementary#D41F81, #D4721F
Tetradic#721FD4, #D41F27, #81D41F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8F7F5
Lighter +30%#9CF0ED
Lighter +20%#6FEAE5
Lighter +10%#43E3DC
Darker −10%#18A8A1
Darker −20%#127B76
Darker −30%#0B4F4C
Darker −40%#052221
More saturated +25%#01F2E8
Less saturated −25%#3DB6B0

Channel breakdown

R31
G212
B204
Red31 (12.2%)
Green212 (83.1%)
Blue204 (80%)
Hue177.35°
Saturation (HSL)74.49%
Lightness47.65%
Dominant channelGreen
Hex per channelR 1F · G D4 · B CC

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Every value on this page was computed from “1fd4cc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.