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Recognised as Colour

#16B58F

  • #16B58F
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#16B58F is a cyan with RGB values 22, 181, 143 and HSL 166°, 78%, 40%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#16B58F#16B58F
HEX#16B58F
RGBrgb(22, 181, 143)
RGB (0–1)0.0863, 0.7098, 0.5608
RGB percentages8.6%, 71%, 56.1%
HSLhsl(165.7, 78.3%, 39.8%)
HSV / HSBhsv(165.7, 87.8%, 71%)
CMYK87.8%, 0%, 21%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,488,271
CSS custom property--colour: #16B58F;

Brightness & contrast

Relative luminance0.35201WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.04:1
Contrast with white2.61:1WCAG normal text: Fail
Contrast with black8.04:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#E94A70

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AFA88Dno red cones; affects about 1% of men; ΔE 45.4 from the original
Deuteranopia#9D9B92no green cones; the most common form, about 1% of men; ΔE 46.2 from the original
Tritanopia#00B6AAno blue cones; rare, and affects men and women equally; ΔE 14.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.61:1WCAG large text: Fail
Contrast with black, large text8.04:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 13Medium seagreen · ΔE 15.6Light seagreen · ΔE 17.8Sea green · ΔE 19.6Turquoise · ΔE 20.2Medium turquoise · ΔE 22.5
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 13.03, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B5163C
Analogous#16B540, #168CB5
Triadic#8F16B5, #B58F16
Split complementary#B5168C, #B54016
Tetradic#3F16B5, #B5163C, #8CB516

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A3F4E1
Lighter +30%#76EED1
Lighter +20%#48E9C2
Lighter +10%#1CE2B3
Darker −10%#10886B
Darker −20%#0B5A47
Darker −30%#052D23
Darker −40%#000000
More saturated +25%#00CB9A
Less saturated −25%#2F9C82

Channel breakdown

R22
G181
B143
Red22 (8.6%)
Green181 (71%)
Blue143 (56.1%)
Hue165.66°
Saturation (HSL)78.33%
Lightness39.8%
Dominant channelGreen
Hex per channelR 16 · G B5 · B 8F

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Every value on this page was computed from “16b58f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.