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Recognised as Colour

#00A458

  • #00A458
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#00A458 is a cyan with RGB values 0, 164, 88 and HSL 152°, 100%, 32%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Medium seagreen.

Colour values

#00A458#00A458
HEX#00A458
RGBrgb(0, 164, 88)
RGB (0–1)0, 0.6431, 0.3451
RGB percentages0%, 64.3%, 34.5%
HSLhsl(152.2, 100%, 32.2%)
HSV / HSBhsv(152.2, 100%, 64.3%)
CMYK100%, 0%, 46.3%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer42,072
CSS custom property--colour: #00A458;

Brightness & contrast

Relative luminance0.27255WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.45:1
Contrast with white3.26:1WCAG normal text: Fail
Contrast with black6.45:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#FF5BA7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A49552no red cones; affects about 1% of men; ΔE 50.7 from the original
Deuteranopia#948A5Dno green cones; the most common form, about 1% of men; ΔE 50.7 from the original
Tritanopia#00A292no blue cones; rare, and affects men and women equally; ΔE 34.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.26:1WCAG large text: AA
Contrast with black, large text6.45:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 9.7Forest green · ΔE 18.3Sea green · ΔE 18.6Green · ΔE 24.3Dark green · ΔE 28.1Light green · ΔE 29.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 9.7, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A4004C
Analogous#00A406, #009EA4
Triadic#5800A4, #A45800
Split complementary#A4009E, #A40600
Tetradic#0600A4, #A4004C, #9EA400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#71FFBD
Lighter +30%#3EFFA6
Lighter +20%#0BFF8E
Lighter +10%#00D773
Darker −10%#00713D
Darker −20%#003E21
Darker −30%#000B06
Darker −40%#000000
More saturated +25%#00A458
Less saturated −25%#149057

Channel breakdown

R0
G164
B88
Red0 (0%)
Green164 (64.3%)
Blue88 (34.5%)
Hue152.2°
Saturation (HSL)100%
Lightness32.16%
Dominant channelGreen
Hex per channelR 00 · G A4 · B 58

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Every value on this page was computed from “00a458” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.