Colour

#1AB1B0

#1AB1B0
Cyan
Dark
Nearest: Light seagreen

#1AB1B0 is a cyan with RGB values 26, 177, 176 and HSL 180°, 74%, 40%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#1AB1B0#1AB1B0

HEX#1AB1B0

RGBrgb(26, 177, 176)

RGB (0–1)0.102, 0.6941, 0.6902

RGB percentages10.2%, 69.4%, 69%

HSLhsl(179.6, 74.4%, 39.8%)

HSV / HSBhsv(179.6, 85.3%, 69.4%)

CMYK85.3%, 0%, 0.6%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,749,424

CSS custom property--colour: #1AB1B0;

Brightness & contrast

Relative luminance0.34798WCAG 2.x, 0 is black and 1 is white

Perceived brightness148.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.96:1

Contrast with white2.64:1WCAG normal text: Fail

Contrast with black7.96:1WCAG normal text: AAA

Greyscale equivalent#919191

Inverted#E54E4F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A5A8B0no red cones; affects about 1% of men; ΔE 36.8 from the original

Deuteranopia#9199B1no green cones; the most common form, about 1% of men; ΔE 38.2 from the original

Tritanopia#00B7B0no blue cones; rare, and affects men and women equally; ΔE 4.9 from the original

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

Contrast with white, large text2.64:1WCAG large text: Fail

Contrast with black, large text7.96:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 4 Dark turquoise · ΔE 11.2 Medium turquoise · ΔE 11.5 Dark cyan · ΔE 14.4 Cadetblue · ΔE 16.8 Teal · ΔE 18.7

Nearest named CSS colourLight seagreen (#20B2AA)ΔE 4.05, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B11A1B

Analogous#1AB165, #1A66B1

Triadic#B01AB1, #B1B01A

Split complementary#B11A66, #B1651A

Tetradic#651AB1, #B11A1B, #66B11A

Tints, shades & saturation

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

Lighter +40%#A5F2F1

Lighter +30%#79EBEB

Lighter +20%#4CE5E4

Lighter +10%#21DDDC

Darker −10%#138584

Darker −20%#0D5858

Darker −30%#062C2B

Darker −40%#000000

More saturated +25%#01CAC9

Less saturated −25%#339897

Channel breakdown

R26

G177

B176

Red26 (10.2%)

Green177 (69.4%)

Blue176 (69%)

Hue179.6°

Saturation (HSL)74.38%

Lightness39.8%

Dominant channelGreen

Hex per channelR 1A · G B1 · B B0

Keep nerding

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

#1AB1B0

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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