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Recognised as Colour

#02917A

  • #02917A
  • Cyan
  • Dark
  • Nearest: Dark cyan

#02917A is a cyan with RGB values 2, 145, 122 and HSL 170°, 97%, 29%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#02917A#02917A
HEX#02917A
RGBrgb(2, 145, 122)
RGB (0–1)0.0078, 0.5686, 0.4784
RGB percentages0.8%, 56.9%, 47.8%
HSLhsl(170.3, 97.3%, 28.8%)
HSV / HSBhsv(170.3, 98.6%, 56.9%)
CMYK98.6%, 0%, 15.9%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer168,314
CSS custom property--colour: #02917A;

Brightness & contrast

Relative luminance0.21669WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.33:1
Contrast with white3.94:1WCAG normal text: Fail
Contrast with black5.33:1WCAG normal text: AA
Greyscale equivalent#717171
Inverted#FD6E85

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8B8779no red cones; affects about 1% of men; ΔE 37.8 from the original
Deuteranopia#7B7C7Cno green cones; the most common form, about 1% of men; ΔE 38.2 from the original
Tritanopia#00938Ano blue cones; rare, and affects men and women equally; ΔE 8.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.94:1WCAG large text: AA
Contrast with black, large text5.33:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 14.4Light seagreen · ΔE 15.3Teal · ΔE 15.9Sea green · ΔE 17.2Medium aquamarine · ΔE 22.7Cadetblue · ΔE 22.7
Nearest named CSS colourDark cyan (#008B8B)ΔE 14.37, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#910219
Analogous#029133, #026191
Triadic#7A0291, #917A02
Split complementary#910261, #913302
Tetradic#330291, #910219, #619102

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#62FDE4
Lighter +30%#30FCDB
Lighter +20%#03F6CF
Lighter +10%#03C3A4
Darker −10%#015F50
Darker −20%#012C25
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00937B
Less saturated −25%#147F6E

Channel breakdown

R2
G145
B122
Red2 (0.8%)
Green145 (56.9%)
Blue122 (47.8%)
Hue170.35°
Saturation (HSL)97.28%
Lightness28.82%
Dominant channelGreen
Hex per channelR 02 · G 91 · B 7A

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Every value on this page was computed from “02917a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.