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Recognised as Colour

#1CD4BE

  • #1CD4BE
  • Cyan
  • Light
  • Nearest: Turquoise

#1CD4BE is a cyan with RGB values 28, 212, 190 and HSL 173°, 77%, 47%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#1CD4BE#1CD4BE
HEX#1CD4BE
RGBrgb(28, 212, 190)
RGB (0–1)0.1098, 0.8314, 0.7451
RGB percentages11%, 83.1%, 74.5%
HSLhsl(172.8, 76.7%, 47.1%)
HSV / HSBhsv(172.8, 86.8%, 83.1%)
CMYK86.8%, 0%, 10.4%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,889,470
CSS custom property--colour: #1CD4BE;

Brightness & contrast

Relative luminance0.51052WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.21:1
Contrast with white1.87:1WCAG normal text: Fail
Contrast with black11.21:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#E32B41

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CAC7BDno red cones; affects about 1% of men; ΔE 46.9 from the original
Deuteranopia#B3B6C0no green cones; the most common form, about 1% of men; ΔE 48.2 from the original
Tritanopia#00D8CDno blue cones; rare, and affects men and women equally; ΔE 6.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.87:1WCAG large text: Fail
Contrast with black, large text11.21:1WCAG large text: AAA

Named colours

Turquoise · ΔE 6.2Medium turquoise · ΔE 12.1Medium aquamarine · ΔE 12.9Dark turquoise · ΔE 14.3Light seagreen · ΔE 15.4Aquamarine · ΔE 18.9
Nearest named CSS colourTurquoise (#40E0D0)ΔE 6.16, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D41C32
Analogous#1CD462, #1C8ED4
Triadic#BE1CD4, #D4BE1C
Split complementary#D41C8E, #D4621C
Tetradic#621CD4, #D41C32, #8ED41C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5F7F1
Lighter +30%#98F1E7
Lighter +20%#6BEBDC
Lighter +10%#3EE5D1
Darker −10%#16A796
Darker −20%#107A6D
Darker −30%#0A4D45
Darker −40%#04201C
More saturated +25%#00F0D3
Less saturated −25%#3AB6A7

Channel breakdown

R28
G212
B190
Red28 (11%)
Green212 (83.1%)
Blue190 (74.5%)
Hue172.83°
Saturation (HSL)76.67%
Lightness47.06%
Dominant channelGreen
Hex per channelR 1C · G D4 · B BE

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Every value on this page was computed from “1cd4be” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.