Colour

#00C588

#00C588
Cyan
Dark
Nearest: Medium seagreen

#00C588 is a cyan with RGB values 0, 197, 136 and HSL 161°, 100%, 39%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#00C588#00C588

HEX#00C588

RGBrgb(0, 197, 136)

RGB (0–1)0, 0.7725, 0.5333

RGB percentages0%, 77.3%, 53.3%

HSLhsl(161.4, 100%, 38.6%)

HSV / HSBhsv(161.4, 100%, 77.3%)

CMYK100%, 0%, 31%, 22.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer50,568

CSS custom property--colour: #00C588;

Brightness & contrast

Relative luminance0.4171WCAG 2.x, 0 is black and 1 is white

Perceived brightness157.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.34:1

Contrast with white2.25:1WCAG normal text: Fail

Contrast with black9.34:1WCAG normal text: AAA

Greyscale equivalent#979797

Inverted#FF3A77

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C2B584no red cones; affects about 1% of men; ΔE 53.5 from the original

Deuteranopia#AEA78Cno green cones; the most common form, about 1% of men; ΔE 53.9 from the original

Tritanopia#00C5B5no blue cones; rare, and affects men and women equally; ΔE 25.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.25:1WCAG large text: Fail

Contrast with black, large text9.34:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10.6 Medium aquamarine · ΔE 21.2 Sea green · ΔE 25 Aquamarine · ΔE 25.5 Light green · ΔE 25.6 Medium spring green · ΔE 26

Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10.58, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#C5003D

Analogous#00C526, #009FC5

Triadic#8800C5, #C58800

Split complementary#C5009F, #C52600

Tetradic#2600C5, #C5003D, #A0C500

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#92FFDD

Lighter +30%#5FFFCD

Lighter +20%#2CFFBE

Lighter +10%#00F8AB

Darker −10%#009265

Darker −20%#005F42

Darker −30%#002C1E

Darker −40%#000000

More saturated +25%#00C588

Less saturated −25%#19AC7F

Channel breakdown

G197

B136

Red0 (0%)

Green197 (77.3%)

Blue136 (53.3%)

Hue161.42°

Saturation (HSL)100%

Lightness38.63%

Dominant channelGreen

Hex per channelR 00 · G C5 · B 88

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#00C588

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else