Colour

#558C69

#558C69
Green
Dark
Nearest: Sea green

#558C69 is a green with RGB values 85, 140, 105 and HSL 142°, 24%, 44%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#558C69#558C69

HEX#558C69

RGBrgb(85, 140, 105)

RGB (0–1)0.3333, 0.549, 0.4118

RGB percentages33.3%, 54.9%, 41.2%

HSLhsl(141.8, 24.4%, 44.1%)

HSV / HSBhsv(141.8, 39.3%, 54.9%)

CMYK39.3%, 0%, 25%, 45.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,606,505

CSS custom property--colour: #558C69;

Brightness & contrast

Relative luminance0.21707WCAG 2.x, 0 is black and 1 is white

Perceived brightness122.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.34:1

Contrast with white3.93:1WCAG normal text: Fail

Contrast with black5.34:1WCAG normal text: AA

Greyscale equivalent#7E7E7E

Inverted#AA7396

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8C8467no red cones; affects about 1% of men; ΔE 24.7 from the original

Deuteranopia#837E6Bno green cones; the most common form, about 1% of men; ΔE 24.9 from the original

Tritanopia#4A8B82no blue cones; rare, and affects men and women equally; ΔE 15.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.93:1WCAG large text: AA

Contrast with black, large text5.34:1WCAG large text: AAA

Named colours

Sea green · ΔE 15.3 Dark seagreen · ΔE 19.2 Dark olivegreen · ΔE 22.2 Teal · ΔE 22.4 Dark cyan · ΔE 22.6 Cadetblue · ΔE 22.8

Nearest named CSS colourSea green (#2E8B57)ΔE 15.27, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#8C5578

Analogous#5C8C55, #558C84

Triadic#69558C, #8C6955

Split complementary#84558C, #8C555D

Tetradic#555D8C, #8C5578, #8C8455

Tints, shades & saturation

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

Lighter +40%#CDE0D4

Lighter +30%#ADCDB9

Lighter +20%#8DBA9D

Lighter +10%#6DA782

Darker −10%#426C51

Darker −20%#2E4D39

Darker −30%#1B2D22

Darker −40%#080D0A

More saturated +25%#39A861

Less saturated −25%#717171

Channel breakdown

R85

G140

B105

Red85 (33.3%)

Green140 (54.9%)

Blue105 (41.2%)

Hue141.82°

Saturation (HSL)24.44%

Lightness44.12%

Dominant channelGreen

Hex per channelR 55 · G 8C · B 69

Keep nerding

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

#558C69

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