Colour

#28915C

#28915C
Green
Dark
Nearest: Sea green

#28915C is a green with RGB values 40, 145, 92 and HSL 150°, 57%, 36%. 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

#28915C#28915C

HEX#28915C

RGBrgb(40, 145, 92)

RGB (0–1)0.1569, 0.5686, 0.3608

RGB percentages15.7%, 56.9%, 36.1%

HSLhsl(149.7, 56.8%, 36.3%)

HSV / HSBhsv(149.7, 72.4%, 56.9%)

CMYK72.4%, 0%, 36.6%, 43.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,658,652

CSS custom property--colour: #28915C;

Brightness & contrast

Relative luminance0.21475WCAG 2.x, 0 is black and 1 is white

Perceived brightness117.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.29:1

Contrast with white3.97:1WCAG normal text: Fail

Contrast with black5.29:1WCAG normal text: AA

Greyscale equivalent#777777

Inverted#D76EA3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#908559no red cones; affects about 1% of men; ΔE 40 from the original

Deuteranopia#837C5Fno green cones; the most common form, about 1% of men; ΔE 40.1 from the original

Tritanopia#009083no blue cones; rare, and affects men and women equally; ΔE 23.2 from the original

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

Contrast with white, large text3.97:1WCAG large text: AA

Contrast with black, large text5.29:1WCAG large text: AAA

Named colours

Sea green · ΔE 3.2 Medium seagreen · ΔE 14 Medium aquamarine · ΔE 25.3 Dark seagreen · ΔE 26.3 Forest green · ΔE 26.4 Dark green · ΔE 28

Nearest named CSS colourSea green (#2E8B57)ΔE 3.2, a close match

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#91285D

Analogous#289128, #289191

Triadic#5C2891, #915C28

Split complementary#912891, #912828

Tetradic#282891, #91285D, #919128

Tints, shades & saturation

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

Lighter +40%#A0E5C2

Lighter +30%#78DAA9

Lighter +20%#50CF8F

Lighter +10%#33B975

Darker −10%#1D6943

Darker −20%#124129

Darker −30%#071910

Darker −40%#000000

More saturated +25%#11A85C

Less saturated −25%#3F7A5C

Channel breakdown

R40

G145

B92

Red40 (15.7%)

Green145 (56.9%)

Blue92 (36.1%)

Hue149.71°

Saturation (HSL)56.76%

Lightness36.27%

Dominant channelGreen

Hex per channelR 28 · G 91 · B 5C

Keep nerding

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#28915C

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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