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Colour

#0AA388

  • #0AA388
  • Cyan
  • Dark
  • Nearest: Light seagreen

#0AA388 is a cyan with RGB values 10, 163, 136 and HSL 169°, 88%, 34%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#0AA388#0AA388
HEX#0AA388
RGBrgb(10, 163, 136)
RGB (0–1)0.0392, 0.6392, 0.5333
RGB percentages3.9%, 63.9%, 53.3%
HSLhsl(169.4, 88.4%, 33.9%)
HSV / HSBhsv(169.4, 93.9%, 63.9%)
CMYK93.9%, 0%, 16.6%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer697,224
CSS custom property--colour: #0AA388;

Brightness & contrast

Relative luminance0.28036WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.61:1
Contrast with white3.18:1WCAG normal text: Fail
Contrast with black6.61:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#F55C77

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9D9887no red cones; affects about 1% of men; ΔE 41.2 from the original
Deuteranopia#8B8B8Ano green cones; the most common form, about 1% of men; ΔE 41.9 from the original
Tritanopia#00A59Bno blue cones; rare, and affects men and women equally; ΔE 10.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.18:1WCAG large text: AA
Contrast with black, large text6.61:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 12.7Medium aquamarine · ΔE 16.7Sea green · ΔE 18.2Dark cyan · ΔE 18.9Medium turquoise · ΔE 21.5Teal · ΔE 21.5
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 12.72, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A30A25
Analogous#0AA33C, #0A71A3
Triadic#880AA3, #A3880A
Split complementary#A30A71, #A33C0A
Tetradic#3C0AA3, #A30A25, #71A30A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#82F7E3
Lighter +30%#52F4D8
Lighter +20%#22F1CD
Lighter +10%#0DD3B0
Darker −10%#077360
Darker −20%#044338
Darker −30%#011310
Darker −40%#000000
More saturated +25%#00AD8E
Less saturated −25%#208D7A

Channel breakdown

R10
G163
B136
Red10 (3.9%)
Green163 (63.9%)
Blue136 (53.3%)
Hue169.41°
Saturation (HSL)88.44%
Lightness33.92%
Dominant channelGreen
Hex per channelR 0A · G A3 · B 88

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Every value on this page was computed from “0aa388” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.