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Colour

#00A087

  • #00A087
  • Cyan
  • Dark
  • Nearest: Light seagreen

#00A087 is a cyan with RGB values 0, 160, 135 and HSL 171°, 100%, 31%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#00A087#00A087
HEX#00A087
RGBrgb(0, 160, 135)
RGB (0–1)0, 0.6275, 0.5294
RGB percentages0%, 62.7%, 52.9%
HSLhsl(170.6, 100%, 31.4%)
HSV / HSBhsv(170.6, 100%, 62.7%)
CMYK100%, 0%, 15.6%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer41,095
CSS custom property--colour: #00A087;

Brightness & contrast

Relative luminance0.26891WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.38:1
Contrast with white3.29:1WCAG normal text: Fail
Contrast with black6.38:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#FF5F78

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#999586no red cones; affects about 1% of men; ΔE 40.5 from the original
Deuteranopia#888889no green cones; the most common form, about 1% of men; ΔE 41.7 from the original
Tritanopia#00A299no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.29:1WCAG large text: AA
Contrast with black, large text6.38:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 12.3Dark cyan · ΔE 17.5Medium aquamarine · ΔE 17.9Sea green · ΔE 18.5Teal · ΔE 20.1Medium turquoise · ΔE 21.7
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 12.31, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A00019
Analogous#00A037, #0069A0
Triadic#8700A0, #A08700
Split complementary#A00069, #A03700
Tetradic#3700A0, #A00019, #69A000

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6DFFE8
Lighter +30%#3AFFE0
Lighter +20%#07FFD8
Lighter +10%#00D3B2
Darker −10%#006D5C
Darker −20%#003A31
Darker −30%#000706
Darker −40%#000000
More saturated +25%#00A087
Less saturated −25%#148C79

Channel breakdown

R0
G160
B135
Red0 (0%)
Green160 (62.7%)
Blue135 (52.9%)
Hue170.63°
Saturation (HSL)100%
Lightness31.37%
Dominant channelGreen
Hex per channelR 00 · G A0 · B 87

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Every value on this page was computed from “00a087” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.