Recognised as Colour

#015137

#015137
Cyan
Dark
Nearest: Dark slate grey

#015137 is a cyan with RGB values 1, 81, 55 and HSL 161°, 98%, 16%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#015137#015137

HEX#015137

RGBrgb(1, 81, 55)

RGB (0–1)0.0039, 0.3176, 0.2157

RGB percentages0.4%, 31.8%, 21.6%

HSLhsl(160.5, 97.6%, 16.1%)

HSV / HSBhsv(160.5, 98.8%, 31.8%)

CMYK98.8%, 0%, 32.1%, 68.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer86,327

CSS custom property--colour: #015137;

Brightness & contrast

Relative luminance0.06167WCAG 2.x, 0 is black and 1 is white

Perceived brightness64.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.4:1

Contrast with white9.4:1WCAG normal text: AAA

Contrast with black2.23:1WCAG normal text: Fail

Greyscale equivalent#3E3E3E

Inverted#FEAEC8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4F4A35no red cones; affects about 1% of men; ΔE 27.5 from the original

Deuteranopia#474439no green cones; the most common form, about 1% of men; ΔE 28.1 from the original

Tritanopia#00514Ano blue cones; rare, and affects men and women equally; ΔE 12.7 from the original

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

Contrast with white, large text9.4:1WCAG large text: AAA

Contrast with black, large text2.23:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 21.6 Teal · ΔE 25.6 Sea green · ΔE 26.5 Dark olivegreen · ΔE 26.6 Dark cyan · ΔE 29 Dim grey · ΔE 33.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 21.64, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#51011B

Analogous#01510F, #014351

Triadic#370151, #513701

Split complementary#510143, #510F01

Tetradic#0F0151, #51011B, #435101

Tints, shades & saturation

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

Lighter +40%#22FCB5

Lighter +30%#03E89E

Lighter +20%#02B67B

Lighter +10%#028359

Darker −10%#001F15

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#005237

Less saturated −25%#0B4733

Channel breakdown

G81

B55

Red1 (0.4%)

Green81 (31.8%)

Blue55 (21.6%)

Hue160.5°

Saturation (HSL)97.56%

Lightness16.08%

Dominant channelGreen

Hex per channelR 01 · G 51 · B 37

Keep nerding

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

#015137

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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