Colour

#90A800

#90A800
Yellow
Dark
Nearest: Yellow green

#90A800 is a yellow with RGB values 144, 168, 0 and HSL 69°, 100%, 33%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#90A800#90A800

HEX#90A800

RGBrgb(144, 168, 0)

RGB (0–1)0.5647, 0.6588, 0

RGB percentages56.5%, 65.9%, 0%

HSLhsl(68.6, 100%, 32.9%)

HSV / HSBhsv(68.6, 100%, 65.9%)

CMYK14.3%, 0%, 100%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,480,192

CSS custom property--colour: #90A800;

Brightness & contrast

Relative luminance0.33935WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.79:1

Contrast with white2.7:1WCAG normal text: Fail

Contrast with black7.79:1WCAG normal text: AAA

Greyscale equivalent#979797

Inverted#6F57FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B49E00no red cones; affects about 1% of men; ΔE 21.1 from the original

Deuteranopia#B19E1Fno green cones; the most common form, about 1% of men; ΔE 20.8 from the original

Tritanopia#999E8Eno blue cones; rare, and affects men and women equally; ΔE 62.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.7:1WCAG large text: Fail

Contrast with black, large text7.79:1WCAG large text: AAA

Named colours

Yellow green · ΔE 16.5 Olivedrab · ΔE 20.1 Olive · ΔE 21.3 Dark khaki · ΔE 33.8 Forest green · ΔE 35.1 Goldenrod · ΔE 35.3

Nearest named CSS colourYellow green (#9ACD32)ΔE 16.52, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1800A8

Analogous#A86C00, #3CA800

Triadic#0090A8, #A80090

Split complementary#003CA8, #6C00A8

Tetradic#00A86C, #1800A8, #A8003C

Tints, shades & saturation

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

Lighter +40%#EBFF75

Lighter +30%#E4FF42

Lighter +20%#DDFF0F

Lighter +10%#BCDB00

Darker −10%#647500

Darker −20%#394200

Darker −30%#0D0F00

Darker −40%#000000

More saturated +25%#90A800

Less saturated −25%#819315

Channel breakdown

R144

G168

Red144 (56.5%)

Green168 (65.9%)

Blue0 (0%)

Hue68.57°

Saturation (HSL)100%

Lightness32.94%

Dominant channelGreen

Hex per channelR 90 · G A8 · B 00

Keep nerding

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

#90A800

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

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