Colour

#1ECFAB

#1ECFAB
Cyan
Dark
Nearest: Medium aquamarine

#1ECFAB is a cyan with RGB values 30, 207, 171 and HSL 168°, 75%, 46%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#1ECFAB#1ECFAB

HEX#1ECFAB

RGBrgb(30, 207, 171)

RGB (0–1)0.1176, 0.8118, 0.6706

RGB percentages11.8%, 81.2%, 67.1%

HSLhsl(167.8, 74.7%, 46.5%)

HSV / HSBhsv(167.8, 85.5%, 81.2%)

CMYK85.5%, 0%, 17.4%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,019,243

CSS custom property--colour: #1ECFAB;

Brightness & contrast

Relative luminance0.47842WCAG 2.x, 0 is black and 1 is white

Perceived brightness169.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.57:1

Contrast with white1.99:1WCAG normal text: Fail

Contrast with black10.57:1WCAG normal text: AAA

Greyscale equivalent#A7A7A7

Inverted#E13054

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C8C1A9no red cones; affects about 1% of men; ΔE 48.9 from the original

Deuteranopia#B3B2AEno green cones; the most common form, about 1% of men; ΔE 49.7 from the original

Tritanopia#00D1C5no blue cones; rare, and affects men and women equally; ΔE 13.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.99:1WCAG large text: Fail

Contrast with black, large text10.57:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 11.8 Turquoise · ΔE 13.4 Aquamarine · ΔE 18.2 Medium turquoise · ΔE 19.3 Light seagreen · ΔE 19.7 Medium seagreen · ΔE 20.5

Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 11.78, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#CF1E42

Analogous#1ECF52, #1E9BCF

Triadic#AB1ECF, #CFAB1E

Split complementary#CF1E9B, #CF521E

Tetradic#521ECF, #CF1E42, #9BCF1E

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#C3F6EC

Lighter +30%#96F0DE

Lighter +20%#6AE9CF

Lighter +10%#3DE3C1

Darker −10%#18A286

Darker −20%#117661

Darker −30%#0B493D

Darker −40%#041D18

More saturated +25%#00EDBD

Less saturated −25%#3CB199

Channel breakdown

R30

G207

B171

Red30 (11.8%)

Green207 (81.2%)

Blue171 (67.1%)

Hue167.8°

Saturation (HSL)74.68%

Lightness46.47%

Dominant channelGreen

Hex per channelR 1E · G CF · B AB

Keep nerding

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#1ECFAB

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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