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Recognised as Colour

#2C817F

  • #2C817F
  • Cyan
  • Dark
  • Nearest: Teal

#2C817F is a cyan with RGB values 44, 129, 127 and HSL 179°, 49%, 34%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#2C817F#2C817F
HEX#2C817F
RGBrgb(44, 129, 127)
RGB (0–1)0.1725, 0.5059, 0.498
RGB percentages17.3%, 50.6%, 49.8%
HSLhsl(178.6, 49.1%, 33.9%)
HSV / HSBhsv(178.6, 65.9%, 50.6%)
CMYK65.9%, 0%, 1.6%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,916,735
CSS custom property--colour: #2C817F;

Brightness & contrast

Relative luminance0.17768WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.61:1
Contrast with white4.61:1WCAG normal text: AA
Contrast with black4.55:1WCAG normal text: AA
Greyscale equivalent#6F6F6F
Inverted#D37E80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#797B7Fno red cones; affects about 1% of men; ΔE 25.8 from the original
Deuteranopia#6C7180no green cones; the most common form, about 1% of men; ΔE 26.9 from the original
Tritanopia#008580no blue cones; rare, and affects men and women equally; ΔE 6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.61:1WCAG large text: AAA
Contrast with black, large text4.55:1WCAG large text: AAA

Named colours

Teal · ΔE 4.2Dark cyan · ΔE 6.6Cadetblue · ΔE 13.3Light seagreen · ΔE 20.6Dark slate grey · ΔE 22.7Slate grey · ΔE 23.9
Nearest named CSS colourTeal (#008080)ΔE 4.19, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#812C2E
Analogous#2C8155, #2C5881
Triadic#7F2C81, #817F2C
Split complementary#812C58, #81552C
Tetradic#552C81, #812C2E, #58812C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9CDDDC
Lighter +30%#76D0CE
Lighter +20%#50C3C1
Lighter +10%#39A7A4
Darker −10%#1F5B5A
Darker −20%#123534
Darker −30%#050F0F
Darker −40%#000000
More saturated +25%#169794
Less saturated −25%#426B6A

Channel breakdown

R44
G129
B127
Red44 (17.3%)
Green129 (50.6%)
Blue127 (49.8%)
Hue178.59°
Saturation (HSL)49.13%
Lightness33.92%
Dominant channelGreen
Hex per channelR 2C · G 81 · B 7F

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Every value on this page was computed from “2c817f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.