Nerdulator> put something in

Recognised as Colour

#347B77

  • #347B77
  • Cyan
  • Dark
  • Nearest: Teal

#347B77 is a cyan with RGB values 52, 123, 119 and HSL 177°, 41%, 34%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#347B77#347B77
HEX#347B77
RGBrgb(52, 123, 119)
RGB (0–1)0.2039, 0.4824, 0.4667
RGB percentages20.4%, 48.2%, 46.7%
HSLhsl(176.6, 40.6%, 34.3%)
HSV / HSBhsv(176.6, 57.7%, 48.2%)
CMYK57.7%, 0%, 3.3%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,439,479
CSS custom property--colour: #347B77;

Brightness & contrast

Relative luminance0.16228WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.95:1
Contrast with white4.95:1WCAG normal text: AA
Contrast with black4.25:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#CB8488

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#747577no red cones; affects about 1% of men; ΔE 23.4 from the original
Deuteranopia#696D78no green cones; the most common form, about 1% of men; ΔE 24.1 from the original
Tritanopia#007E7Ano blue cones; rare, and affects men and women equally; ΔE 6.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.95:1WCAG large text: AAA
Contrast with black, large text4.25:1WCAG large text: AA

Named colours

Teal · ΔE 7.1Dark cyan · ΔE 10.1Cadetblue · ΔE 14.6Dark slate grey · ΔE 19.7Slate grey · ΔE 22.5Light slate grey · ΔE 23.5
Nearest named CSS colourTeal (#008080)ΔE 7.05, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7B3438
Analogous#347B54, #345B7B
Triadic#77347B, #7B7734
Split complementary#7B345B, #7B5434
Tetradic#54347B, #7B3438, #5B7B34

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A3D8D5
Lighter +30%#7FC9C5
Lighter +20%#5BBAB4
Lighter +10%#439F9A
Darker −10%#255754
Darker −20%#163332
Darker −30%#070F0F
Darker −40%#000000
More saturated +25%#1E918A
Less saturated −25%#4A6564

Channel breakdown

R52
G123
B119
Red52 (20.4%)
Green123 (48.2%)
Blue119 (46.7%)
Hue176.62°
Saturation (HSL)40.57%
Lightness34.31%
Dominant channelGreen
Hex per channelR 34 · G 7B · B 77

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “347b77” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.