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Colour

#3C817D

  • #3C817D
  • Cyan
  • Dark
  • Nearest: Teal

#3C817D is a cyan with RGB values 60, 129, 125 and HSL 177°, 37%, 37%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#3C817D#3C817D
HEX#3C817D
RGBrgb(60, 129, 125)
RGB (0–1)0.2353, 0.5059, 0.4902
RGB percentages23.5%, 50.6%, 49%
HSLhsl(176.5, 36.5%, 37.1%)
HSV / HSBhsv(176.5, 53.5%, 50.6%)
CMYK53.5%, 0%, 3.1%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,965,309
CSS custom property--colour: #3C817D;

Brightness & contrast

Relative luminance0.18142WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.63:1
Contrast with white4.54:1WCAG normal text: AA
Contrast with black4.63:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#C37E82

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7A7B7Dno red cones; affects about 1% of men; ΔE 23.1 from the original
Deuteranopia#6F737Eno green cones; the most common form, about 1% of men; ΔE 23.7 from the original
Tritanopia#0B8480no blue cones; rare, and affects men and women equally; ΔE 7.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.54:1WCAG large text: AAA
Contrast with black, large text4.63:1WCAG large text: AAA

Named colours

Teal · ΔE 7.4Dark cyan · ΔE 9.4Cadetblue · ΔE 12.2Dark slate grey · ΔE 21.5Slate grey · ΔE 21.7Light seagreen · ΔE 22
Nearest named CSS colourTeal (#008080)ΔE 7.45, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#813C40
Analogous#3C815A, #3C6381
Triadic#7D3C81, #817D3C
Split complementary#813C63, #815A3C
Tetradic#5A3C81, #813C40, #63813C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AFDAD7
Lighter +30%#8CCAC6
Lighter +20%#6AB9B5
Lighter +10%#4CA49F
Darker −10%#2C5E5B
Darker −20%#1C3B3A
Darker −30%#0B1918
Darker −40%#000000
More saturated +25%#249992
Less saturated −25%#546968

Channel breakdown

R60
G129
B125
Red60 (23.5%)
Green129 (50.6%)
Blue125 (49%)
Hue176.52°
Saturation (HSL)36.51%
Lightness37.06%
Dominant channelGreen
Hex per channelR 3C · G 81 · B 7D

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Every value on this page was computed from “3c817d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.