Recognised as Colour

#1DF9DA

#1DF9DA
Cyan
Light
Nearest: Aquamarine

#1DF9DA is a cyan with RGB values 29, 249, 218 and HSL 172°, 95%, 55%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#1DF9DA#1DF9DA

HEX#1DF9DA

RGBrgb(29, 249, 218)

RGB (0–1)0.1137, 0.9765, 0.8549

RGB percentages11.4%, 97.6%, 85.5%

HSLhsl(171.5, 94.8%, 54.5%)

HSV / HSBhsv(171.5, 88.4%, 97.6%)

CMYK88.4%, 0%, 12.4%, 2.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,964,506

CSS custom property--colour: #1DF9DA;

Brightness & contrast

Relative luminance0.73075WCAG 2.x, 0 is black and 1 is white

Perceived brightness205.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.61:1

Contrast with white1.34:1WCAG normal text: Fail

Contrast with black15.61:1WCAG normal text: AAA

Greyscale equivalent#C8C8C8

Inverted#E20625

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EEE9D9no red cones; affects about 1% of men; ΔE 54.5 from the original

Deuteranopia#D4D6DDno green cones; the most common form, about 1% of men; ΔE 55.8 from the original

Tritanopia#00FDF0no blue cones; rare, and affects men and women equally; ΔE 9.8 from the original

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

Contrast with white, large text1.34:1WCAG large text: Fail

Contrast with black, large text15.61:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.1 Turquoise · ΔE 14 Aqua · ΔE 17 Cyan · ΔE 17 Medium aquamarine · ΔE 22.1 Medium turquoise · ΔE 23.1

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.12, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F91D3C

Analogous#1DF96C, #1DAAF9

Triadic#DA1DF9, #F9DA1D

Split complementary#F91DAA, #F96C1D

Tetradic#6C1DF9, #F91D3C, #AAF91D

Tints, shades & saturation

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

Lighter +40%#E4FEFB

Lighter +30%#B2FDF2

Lighter +20%#80FCEA

Lighter +10%#4FFAE2

Darker −10%#06DDBF

Darker −20%#05AB94

Darker −30%#037A69

Darker −40%#02483E

More saturated +25%#17FFDE

Less saturated −25%#3ADCC5

Channel breakdown

R29

G249

B218

Red29 (11.4%)

Green249 (97.6%)

Blue218 (85.5%)

Hue171.55°

Saturation (HSL)94.83%

Lightness54.51%

Dominant channelGreen

Hex per channelR 1D · G F9 · B DA

Keep nerding

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

#1DF9DA

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

Nerdulate something else