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Recognised as Colour

#99DABB

  • #99DABB
  • Cyan
  • Light
  • Nearest: Medium aquamarine

#99DABB is a cyan with RGB values 153, 218, 187 and HSL 151°, 47%, 73%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#99DABB#99DABB
HEX#99DABB
RGBrgb(153, 218, 187)
RGB (0–1)0.6, 0.8549, 0.7333
RGB percentages60%, 85.5%, 73.3%
HSLhsl(151.4, 46.8%, 72.7%)
HSV / HSBhsv(151.4, 29.8%, 85.5%)
CMYK29.8%, 0%, 14.2%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,083,003
CSS custom property--colour: #99DABB;

Brightness & contrast

Relative luminance0.60503WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.1:1
Contrast with white1.6:1WCAG normal text: Fail
Contrast with black13.1:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#662544

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D8D1B9no red cones; affects about 1% of men; ΔE 25.8 from the original
Deuteranopia#CCC9BDno green cones; the most common form, about 1% of men; ΔE 26.1 from the original
Tritanopia#8BDAD1no blue cones; rare, and affects men and women equally; ΔE 12 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.6:1WCAG large text: Fail
Contrast with black, large text13.1:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 13Dark seagreen · ΔE 14Pale turquoise · ΔE 18.6Medium turquoise · ΔE 20.6Aquamarine · ΔE 21Turquoise · ΔE 21.3
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#DA99B8
Analogous#99DA9A, #99D9DA
Triadic#BB99DA, #DABB99
Split complementary#DA99D9, #DA9A99
Tetradic#9A99DA, #DA99B8, #D9DA99

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E4F5ED
Lighter +10%#BEE8D4
Darker −10%#74CCA2
Darker −20%#4EBF89
Darker −30%#3AA06F
Darker −40%#2C7B55
More saturated +25%#88EBBC
Less saturated −25%#AAC9BA

Channel breakdown

R153
G218
B187
Red153 (60%)
Green218 (85.5%)
Blue187 (73.3%)
Hue151.38°
Saturation (HSL)46.76%
Lightness72.75%
Dominant channelGreen
Hex per channelR 99 · G DA · B BB

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Every value on this page was computed from “99dabb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.