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Recognised as Colour

#317D70

  • #317D70
  • Cyan
  • Dark
  • Nearest: Teal

#317D70 is a cyan with RGB values 49, 125, 112 and HSL 170°, 44%, 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

#317D70#317D70
HEX#317D70
RGBrgb(49, 125, 112)
RGB (0–1)0.1922, 0.4902, 0.4392
RGB percentages19.2%, 49%, 43.9%
HSLhsl(169.7, 43.7%, 34.1%)
HSV / HSBhsv(169.7, 60.8%, 49%)
CMYK60.8%, 0%, 10.4%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,243,376
CSS custom property--colour: #317D70;

Brightness & contrast

Relative luminance0.1649WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.89:1
Contrast with white4.89:1WCAG normal text: AA
Contrast with black4.3:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#CE828F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#78766Fno red cones; affects about 1% of men; ΔE 26.5 from the original
Deuteranopia#6C6D71no green cones; the most common form, about 1% of men; ΔE 27.3 from the original
Tritanopia#007F79no blue cones; rare, and affects men and women equally; ΔE 6.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.89:1WCAG large text: AAA
Contrast with black, large text4.3:1WCAG large text: AA

Named colours

Teal · ΔE 8.9Dark cyan · ΔE 10.9Cadetblue · ΔE 17Light seagreen · ΔE 22.1Dark slate grey · ΔE 22.5Sea green · ΔE 24.1
Nearest named CSS colourTeal (#008080)ΔE 8.87, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D313E
Analogous#317D4A, #31647D
Triadic#70317D, #7D7031
Split complementary#7D3164, #7D4A31
Tetradic#4A317D, #7D313E, #647D31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A0DAD0
Lighter +30%#7CCBBE
Lighter +20%#57BDAC
Lighter +10%#3FA291
Darker −10%#23584F
Darker −20%#14342E
Darker −30%#060F0E
Darker −40%#000000
More saturated +25%#1B937E
Less saturated −25%#476762

Channel breakdown

R49
G125
B112
Red49 (19.2%)
Green125 (49%)
Blue112 (43.9%)
Hue169.74°
Saturation (HSL)43.68%
Lightness34.12%
Dominant channelGreen
Hex per channelR 31 · G 7D · B 70

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Every value on this page was computed from “317d70” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.