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Colour

#01AF9D

  • #01AF9D
  • Cyan
  • Dark
  • Nearest: Light seagreen

#01AF9D is a cyan with RGB values 1, 175, 157 and HSL 174°, 99%, 35%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#01AF9D#01AF9D
HEX#01AF9D
RGBrgb(1, 175, 157)
RGB (0–1)0.0039, 0.6863, 0.6157
RGB percentages0.4%, 68.6%, 61.6%
HSLhsl(173.8, 98.9%, 34.5%)
HSV / HSBhsv(173.8, 99.4%, 68.6%)
CMYK99.4%, 0%, 10.3%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer110,493
CSS custom property--colour: #01AF9D;

Brightness & contrast

Relative luminance0.33101WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.62:1
Contrast with white2.76:1WCAG normal text: Fail
Contrast with black7.62:1WCAG normal text: AAA
Greyscale equivalent#898989
Inverted#FE5062

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A6A49Cno red cones; affects about 1% of men; ΔE 41.3 from the original
Deuteranopia#93969Fno green cones; the most common form, about 1% of men; ΔE 42.5 from the original
Tritanopia#00B3A9no blue cones; rare, and affects men and women equally; ΔE 4.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.76:1WCAG large text: Fail
Contrast with black, large text7.62:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 6.6Medium turquoise · ΔE 15Medium aquamarine · ΔE 15.4Dark turquoise · ΔE 16.5Turquoise · ΔE 17.4Dark cyan · ΔE 17.9
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 6.56, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF0113
Analogous#01AF46, #016AAF
Triadic#9D01AF, #AF9D01
Split complementary#AF016A, #AF4601
Tetradic#4601AF, #AF0113, #6AAF01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7EFEF1
Lighter +30%#4BFEEB
Lighter +20%#18FEE6
Lighter +10%#01E2CA
Darker −10%#017C70
Darker −20%#004A42
Darker −30%#001715
Darker −40%#000000
More saturated +25%#00B09E
Less saturated −25%#17998C

Channel breakdown

R1
G175
B157
Red1 (0.4%)
Green175 (68.6%)
Blue157 (61.6%)
Hue173.79°
Saturation (HSL)98.86%
Lightness34.51%
Dominant channelGreen
Hex per channelR 01 · G AF · B 9D

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Every value on this page was computed from “01af9d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.